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branch master updated: Replace empty_line_after_command by block command


From: Patrice Dumas
Subject: branch master updated: Replace empty_line_after_command by block command extra spaces_after_argument
Date: Thu, 01 Sep 2022 04:40:18 -0400

This is an automated email from the git hooks/post-receive script.

pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new 7fe5424fc5 Replace empty_line_after_command by block command extra 
spaces_after_argument
7fe5424fc5 is described below

commit 7fe5424fc556dfbee4985da4347a3a1c74c632e2
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Thu Sep 1 10:38:40 2022 +0200

    Replace empty_line_after_command by block command extra 
spaces_after_argument
    
    * tp/Texinfo/ParserNonXS.pm (_isolate_last_space),
    tp/Texinfo/XS/parsetexi/parser.c (isolate_last_space):
    put last space in extra spaces_after_argument for block
    command lines, not only line commands.
    * tp/Texinfo/Convert/TexinfoXML.pm (_convert_argument_and_end_line):
    return separately the end space and the end line to be able to
    use the end space for block line arg without adding an argument
    element.  Reindent.
    
    * tp/Texinfo/Convert/TextContent.pm (_convert): add spaces after
    block command arguments if the arguments line is not empty.
---
 ChangeLog                                          |  16 +
 tp/Texinfo/Convert/TexinfoXML.pm                   |  56 +-
 tp/Texinfo/Convert/TextContent.pm                  |   6 +
 tp/Texinfo/ParserNonXS.pm                          |  24 +-
 tp/Texinfo/XS/parsetexi/parser.c                   |   3 +-
 tp/t/results/alias/block_command_alias.pl          |  27 +-
 tp/t/results/conditionals/many_conditionals.pl     |  27 +-
 .../results/converters_tests/at_commands_in_raw.pl |  49 +-
 tp/t/results/converters_tests/combined_fonts.pl    |  41 +-
 tp/t/results/converters_tests/complex_nestings.pl  | 315 +++----
 .../converters_tests/definition_commands.pl        | 121 +--
 tp/t/results/converters_tests/form_feeds.pl        |  98 +--
 .../converters_tests/frenchspacing_and_code.pl     |  54 +-
 tp/t/results/converters_tests/image_formatting.pl  | 349 ++++----
 .../index_entry_in_preformatted.pl                 |  77 +-
 tp/t/results/converters_tests/line_breaks.pl       |  31 +-
 tp/t/results/converters_tests/non_empty_part.pl    |  41 +-
 .../non_empty_part_no_top_node_output.pl           |  41 +-
 .../converters_tests/normal_font_in_monospace.pl   |  41 +-
 .../results/converters_tests/raw_block_commands.pl | 173 ++--
 .../raw_block_commands_expand_tex.pl               | 173 ++--
 tp/t/results/converters_tests/ref_in_sectioning.pl |  41 +-
 .../references_to_top_no_top_output.pl             |  41 +-
 .../some_at_commands_in_ref_nodes.pl               | 147 ++--
 tp/t/results/converters_tests/sp_in_example.pl     |  81 +-
 .../converters_tests/spaces_in_empty_node_names.pl |  49 +-
 .../converters_tests/spaces_in_node_names.pl       |  53 +-
 .../table_in_display_in_example.pl                 |  84 +-
 .../table_in_example_in_display.pl                 |  84 +-
 .../converters_tests/things_before_setfilename.pl  |  41 +-
 .../things_before_setfilename_no_element.pl        |  41 +-
 tp/t/results/coverage/block_commands.pl            |  27 +-
 tp/t/results/coverage/cartouche.pl                 |  27 +-
 tp/t/results/coverage/cartouche_in_example.pl      |  56 +-
 tp/t/results/coverage/cartouche_in_quotation.pl    |  56 +-
 tp/t/results/coverage/commands_in_math.pl          | 336 ++++----
 tp/t/results/coverage/displaymath.pl               | 134 +--
 tp/t/results/coverage/exdent_and_commands.pl       |  98 +--
 tp/t/results/coverage/exdent_and_formats.pl        | 420 +++++-----
 tp/t/results/coverage/flushleft_flushright.pl      |  66 +-
 .../coverage/flushleft_flushright_in_quotation.pl  |  91 ++-
 tp/t/results/coverage/flushright_example_nested.pl | 118 +--
 tp/t/results/coverage/flushright_not_closed.pl     |  21 +-
 .../coverage/formats_only_title_comments.pl        |  29 +-
 tp/t/results/coverage/formats_only_titles.pl       |  54 +-
 tp/t/results/coverage/formats_titles.pl            |  54 +-
 tp/t/results/coverage/group_not_closed.pl          |  21 +-
 tp/t/results/coverage/indentedblock.pl             |  29 +-
 tp/t/results/coverage/insertcopying.pl             |  58 +-
 tp/t/results/coverage/item_container.pl            |  25 +-
 tp/t/results/coverage/nested_block_commands.pl     | 688 ++++++++--------
 tp/t/results/coverage/preformatted.pl              |  90 +-
 tp/t/results/coverage/quotation_author.pl          |  55 +-
 tp/t/results/coverage/raggedright.pl               |  27 +-
 tp/t/results/coverage/symbol_after_block.pl        | 170 ++--
 .../format_on_first_footnote_line.pl               |  54 +-
 tp/t/results/coverage_braces/kbd.pl                |  70 +-
 tp/t/results/coverage_braces/test_image.pl         | 406 ++++-----
 .../coverage_braces/two_footnotes_in_nodes.pl      |  41 +-
 .../two_footnotes_in_nodes_separate.pl             |  41 +-
 tp/t/results/def/defx_after_comment_in_example.pl  | 103 +--
 .../def/defx_after_empty_line_in_example.pl        | 111 +--
 .../def/defx_after_preformatted_with_text.pl       | 103 +--
 tp/t/results/def/defx_in_example.pl                |  95 +--
 .../def/inter_item_commands_in_def_in_example.pl   | 179 ++--
 ...pty_quotation_with_arg_followed_by_quotation.pl |  27 +-
 .../docbook_tests/special_docbook_unnumbered.pl    |  41 +-
 tp/t/results/float/complex_float.pl                |  95 +--
 tp/t/results/float/empty_caption.pl                |  39 +-
 tp/t/results/float/empty_label_no_space.pl         |  32 +-
 tp/t/results/float/empty_label_with_space.pl       |  32 +-
 .../float/empty_listoffloats_with_floats.pl        |  64 +-
 tp/t/results/float/float_copying.pl                | 230 +++---
 .../float/numbering_captions_listoffloats.pl       | 238 +++---
 .../formats_encodings/at_commands_in_refs.pl       | 553 ++++++-------
 .../at_commands_in_refs_latin1.pl                  | 553 ++++++-------
 .../formats_encodings/at_commands_in_refs_utf8.pl  | 553 ++++++-------
 .../char_latin1_latin1_in_refs.pl                  |  41 +-
 .../formats_encodings/char_latin1_utf8_in_refs.pl  |  41 +-
 .../char_latin2_latin2_in_refs.pl                  |  41 +-
 .../documentencoding_utf8_and_insertions.pl        |  43 +-
 .../formats_encodings/japanese_shift_jis.pl        |  96 +--
 .../no_documentencoding_and_insertions.pl          |  43 +-
 tp/t/results/formats_encodings/sample_utf8.pl      | 142 ++--
 tp/t/results/formatting/cond.pl                    |  27 +-
 .../results/formatting/cond_ifhtml_ifinfo_iftex.pl |  54 +-
 .../formatting/cond_info_ifhtml_ifinfo_iftex.pl    |  54 +-
 .../formatting/direntry_dircategory_info_split.pl  | 210 ++---
 tp/t/results/formatting/float_copying.pl           | 240 +++---
 tp/t/results/formatting/split_nocopying.pl         |  41 +-
 tp/t/results/formatting/split_nocopying_split.pl   |  41 +-
 tp/t/results/formatting/texi_bib_example.pl        |  47 +-
 tp/t/results/formatting/texi_cond.pl               |  27 +-
 tp/t/results/formatting/texi_glossary.pl           |  41 +-
 tp/t/results/heading/heading_in_copying.pl         |  57 +-
 tp/t/results/heading/heading_in_example.pl         |  35 +-
 tp/t/results/heading/heading_in_quotation.pl       |  39 +-
 tp/t/results/html_tests/check_htmlxref.pl          |  49 +-
 .../html_tests/check_htmlxref_ignore_ref_top_up.pl |  49 +-
 tp/t/results/html_tests/check_htmlxref_menu.pl     |  49 +-
 .../html_tests/check_htmlxref_no_use_nodes.pl      |  49 +-
 tp/t/results/html_tests/commands_in_abbr.pl        |  43 +-
 tp/t/results/html_tests/commands_in_alt.pl         |  47 +-
 .../deftypefnnewline_for_copying_after.pl          |  75 +-
 .../deftypefnnewline_for_copying_before.pl         |  75 +-
 tp/t/results/html_tests/documentdescription.pl     |  87 +-
 tp/t/results/html_tests/example_empty_arguments.pl |  54 +-
 tp/t/results/html_tests/html_in_copying.pl         |  58 +-
 tp/t/results/html_tests/mathjax_with_texinfo.pl    |  45 +-
 .../mathjax_with_texinfo_enable_encoding.pl        |  45 +-
 .../mathjax_with_texinfo_no_convert_to_latex.pl    |  45 +-
 tp/t/results/html_tests/raw_html.pl                |  27 +-
 tp/t/results/html_tests/redirection_same_labels.pl | 149 ++--
 tp/t/results/html_tests/ref_in_preformatted.pl     |  94 +--
 tp/t/results/html_tests/simple_menu.pl             | 642 +++++++--------
 tp/t/results/html_tests/simple_menu_in_example.pl  | 220 ++---
 .../html_tests/test_xrefautomaticsectiontitle.pl   |  41 +-
 .../test_xrefautomaticsectiontitle_off_first.pl    |  41 +-
 tp/t/results/html_tests/tex_expanded_in_copying.pl |  56 +-
 .../verbatim_in_multitable_in_example.pl           |  85 +-
 tp/t/results/htmlxref/htmlxref.pl                  | 470 ++++++-----
 tp/t/results/htmlxref/htmlxref_nodes.pl            | 470 ++++++-----
 tp/t/results/htmlxref/htmlxref_only_mono.pl        | 470 ++++++-----
 tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl  | 470 ++++++-----
 tp/t/results/htmlxref/htmlxref_only_split.pl       | 470 ++++++-----
 tp/t/results/htmlxref/htmlxref_only_split_nodes.pl | 470 ++++++-----
 tp/t/results/indices/double_index_entry.pl         |  41 +-
 tp/t/results/indices/index_entry_before_node.pl    |  41 +-
 .../index_entry_in_footnote_different_node_end.pl  |  41 +-
 .../indices/index_entry_in_footnote_separate.pl    |  41 +-
 .../indices/printindex_index_entry_in_copying.pl   | 202 ++---
 ...rintindex_index_entry_in_copying_in_footnote.pl |  98 +--
 ...ndex_index_entry_in_copying_no_insertcopying.pl | 202 ++---
 tp/t/results/info_tests/before_node_and_section.pl |  82 +-
 tp/t/results/info_tests/center_flush.pl            | 112 +--
 .../info_tests/colons_in_index_entries_and_node.pl |  90 +-
 .../colons_in_index_entries_and_node_no_quoting.pl |  90 +-
 tp/t/results/info_tests/def_in_copying.pl          |  95 +--
 .../direntry_dircategory_and_commands.pl           | 116 +--
 .../end_of_line_command_in_node_lines.pl           |  79 +-
 tp/t/results/info_tests/index_entry_at_end_node.pl |  41 +-
 .../info_tests/invalid_node_name_no_warning.pl     |  81 +-
 .../info_tests/invalid_node_name_warning.pl        |  81 +-
 .../info_tests/multiline_image_and_align.pl        | 166 ++--
 .../info_tests/paragraphindent_and_preamble.pl     |  29 +-
 .../paragraphindent_in_preamble_and_in_document.pl |  29 +-
 .../info_tests/paragraphindent_not_in_preamble.pl  |  29 +-
 tp/t/results/info_tests/quote_node_names_info.pl   | 123 +--
 tp/t/results/info_tests/space_at_menu_end.pl       |  51 +-
 tp/t/results/info_tests/space_in_menu.pl           |  41 +-
 tp/t/results/info_tests/split_no_copying.pl        |  41 +-
 .../info_tests/split_test_before_first_node.pl     |  41 +-
 .../split_test_before_first_node_no_empty_line.pl  |  41 +-
 tp/t/results/info_tests/test_index.pl              |  41 +-
 tp/t/results/info_tests/text_before_node.pl        |  41 +-
 tp/t/results/info_tests/top_node_normalization.pl  |  41 +-
 .../info_tests/two_paragraphindent_in_preamble.pl  |  29 +-
 ..._paragraphindent_in_preamble_and_in_document.pl |  29 +-
 .../init_files_tests/documentation_examples.pl     |  43 +-
 tp/t/results/invalid_nestings/bad_style_nesting.pl |  27 +-
 .../results/invalid_nestings/block_not_matching.pl | 126 +--
 .../invalid_nestings/cartouche_in_style_command.pl |  27 +-
 tp/t/results/invalid_nestings/center.pl            |  15 +-
 .../def_not_closed_in_menu_description.pl          |  81 +-
 .../invalid_nestings/example_in_style_command.pl   |  27 +-
 .../flushright_in_style_command.pl                 |  27 +-
 .../formats_not_closed_in_example.pl               |  88 +-
 .../itemx_in_itemize_enumerate_in_table.pl         |  58 +-
 .../invalid_nestings/menu_in_style_command.pl      |  45 +-
 tp/t/results/invalid_nestings/node_in_copying.pl   |  15 +-
 .../invalid_nestings/node_in_copying_not_closed.pl |  21 +-
 tp/t/results/invalid_nestings/quotation_in_ref.pl  |  27 +-
 .../invalid_nestings/quotation_in_style_command.pl |  27 +-
 tp/t/results/invalid_nestings/raw_block_on_line.pl |  19 +-
 tp/t/results/invalid_nestings/recursive_copying.pl |  27 +-
 .../results/invalid_nestings/section_in_copying.pl |  21 +-
 .../invalid_nestings/section_in_flushright.pl      |  21 +-
 .../section_in_nested_block_commands.pl            |  21 +-
 .../style_not_closed_in_block_command.pl           |  33 +-
 .../style_not_closed_no_newline_root_commands.pl   |  41 +-
 .../style_not_closed_root_commands.pl              |  41 +-
 .../table_not_closed_in_menu_comment.pl            |  77 +-
 .../table_not_closed_in_menu_description.pl        |  69 +-
 tp/t/results/itemize/enumerate_and_empty_lines.pl  | 192 ++---
 tp/t/results/itemize/enumerate_in_example.pl       |  68 +-
 .../results/itemize/headitem_itemx_in_enumerate.pl |  41 +-
 tp/t/results/itemize/headitem_itemx_in_itemize.pl  |  37 +-
 .../itemize/inter_item_commands_in_enumerate.pl    | 280 +++----
 .../itemize/inter_item_commands_in_itemize.pl      |  45 +-
 tp/t/results/itemize/itemize_and_empty_lines.pl    | 271 +++---
 tp/t/results/itemize/itemize_in_example.pl         | 115 +--
 tp/t/results/itemize/itemize_long_item.pl          | 112 +--
 tp/t/results/itemize/not_closed_item.pl            |  19 +-
 tp/t/results/itemize/not_closed_itemize.pl         |  17 +-
 tp/t/results/languages/multiple.pl                 |  79 +-
 tp/t/results/languages/multiple_in_preamble.pl     |  79 +-
 .../languages/multiple_in_preamble_before_node.pl  |  79 +-
 tp/t/results/languages/multiple_lang_chapters.pl   |  41 +-
 .../languages/multiple_lang_chapters_latex.pl      |  41 +-
 .../languages/multiple_lang_chapters_texi2html.pl  |  41 +-
 tp/t/results/latex_tests/anchor_in_copying.pl      |  41 +-
 .../anchor_in_copying_insertcopying_chap.pl        |  43 +-
 .../anchor_in_copying_insertcopying_titlepage.pl   |  80 +-
 ...chor_in_copying_insertcopying_titlepage_chap.pl |  72 +-
 tp/t/results/latex_tests/brace_in_index.pl         |  25 +-
 tp/t/results/latex_tests/example_in_cartouche.pl   |  87 +-
 tp/t/results/latex_tests/nested_enumerate.pl       | 172 ++--
 tp/t/results/latex_tests/nested_itemize.pl         | 174 ++--
 .../setchapternewpage_on_odd_titlepage.pl          |  27 +-
 tp/t/results/latex_tests/titlepage_and_headings.pl |  27 +-
 .../titlepage_and_setchapternewpage_odd.pl         |  27 +-
 .../titlepage_and_setchapternewpage_on.pl          |  27 +-
 tp/t/results/latex_tests/titlepage_classical.pl    |  58 +-
 tp/t/results/latex_tests/titlepage_in_top_node.pl  |  25 +-
 tp/t/results/latex_tests/titlepage_long_title.pl   |  33 +-
 tp/t/results/latex_tests/titlepage_no_author.pl    |  25 +-
 tp/t/results/latex_tests/titlepage_no_title.pl     |  31 +-
 .../titlepage_with_commands_classical.pl           | 117 +--
 .../results/latex_tests/verbatim_in_smallformat.pl |  31 +-
 tp/t/results/layout/navigation.pl                  | 123 +--
 tp/t/results/layout/navigation_chapter.pl          | 123 +--
 .../results/layout/navigation_chapter_no_header.pl | 123 +--
 .../navigation_chapter_no_header_vertical.pl       | 123 +--
 tp/t/results/layout/navigation_chapter_vertical.pl | 123 +--
 tp/t/results/layout/navigation_no_header.pl        | 123 +--
 .../layout/navigation_no_header_vertical.pl        | 123 +--
 tp/t/results/layout/navigation_node.pl             | 123 +--
 tp/t/results/layout/navigation_node_no_header.pl   | 123 +--
 .../layout/navigation_node_no_header_vertical.pl   | 123 +--
 tp/t/results/layout/navigation_node_vertical.pl    | 123 +--
 tp/t/results/layout/navigation_section.pl          | 123 +--
 .../results/layout/navigation_section_no_header.pl | 123 +--
 .../navigation_section_no_header_vertical.pl       | 123 +--
 tp/t/results/layout/navigation_section_vertical.pl | 123 +--
 tp/t/results/layout/navigation_vertical.pl         | 123 +--
 tp/t/results/layout/no_monolithic.pl               |  41 +-
 tp/t/results/macro/complete_macro_for_end.pl       |  25 +-
 tp/t/results/macro/macro_for_end.pl                |  25 +-
 tp/t/results/macro/macro_in_end_argument.pl        |  25 +-
 tp/t/results/macro/macro_in_menu.pl                |  79 +-
 tp/t/results/macro/macro_in_misc_commands.pl       |  74 +-
 tp/t/results/macro/space_macro_after_end.pl        |  27 +-
 tp/t/results/menu/bad_beginning.pl                 |  43 +-
 .../menu/block_commands_in_menu_description.pl     | 181 ++--
 tp/t/results/menu/dash_in_menu.pl                  |  65 +-
 tp/t/results/menu/detailmenu.pl                    |  92 ++-
 tp/t/results/menu/detailmenu_in_description.pl     |  88 +-
 tp/t/results/menu/detailmenu_on_subnodes.pl        | 247 +++---
 tp/t/results/menu/detailmenu_unknown_node.pl       |  72 +-
 .../menu/direntry_dircategory_after_first_node.pl  |  53 +-
 tp/t/results/menu/empty_menu_entry_name.pl         |  53 +-
 tp/t/results/menu/entry_after_detailmenu.pl        | 161 ++--
 tp/t/results/menu/example_in_menu_comment.pl       |  92 ++-
 tp/t/results/menu/example_in_menu_description.pl   |  88 +-
 tp/t/results/menu/formats_in_menu.pl               | 205 ++---
 tp/t/results/menu/inlineraw_in_menu_description.pl |  67 +-
 tp/t/results/menu/invalid_info_menu_entry.pl       |  83 +-
 tp/t/results/menu/menu_entry_name.pl               |  71 +-
 tp/t/results/menu/menu_entry_name_comment.pl       |  75 +-
 tp/t/results/menu/menu_entry_no_entry.pl           |  67 +-
 tp/t/results/menu/menu_entry_no_entry_location.pl  |  51 +-
 tp/t/results/menu/menu_entry_node.pl               |  57 +-
 tp/t/results/menu/menu_entry_node_comments.pl      |  65 +-
 tp/t/results/menu/menu_in_deffn.pl                 |  45 +-
 tp/t/results/menu/menu_in_example.pl               | 220 ++---
 .../menu/menu_no_closed_after_empty_line.pl        |  47 +-
 .../results/menu/menu_no_closed_entry_beginning.pl |  23 +-
 tp/t/results/menu/menu_no_closed_in_description.pl |  41 +-
 tp/t/results/menu/menu_no_closed_in_entry.pl       |  27 +-
 tp/t/results/menu/menu_no_closed_star.pl           |  23 +-
 tp/t/results/menu/menu_node_unterminated.pl        |  47 +-
 tp/t/results/menu/menu_pointing_to_anchor.pl       |  41 +-
 tp/t/results/menu/menu_title_before_entries.pl     |  45 +-
 .../results/menu/missing_detailmenu_on_subnodes.pl | 171 ++--
 tp/t/results/menu/multiple_menus.pl                |  98 +--
 tp/t/results/menu/no_colon_in_menu.pl              |  29 +-
 tp/t/results/menu/reference_to_external_manual.pl  |  45 +-
 tp/t/results/menu/sc_in_menu.pl                    | 262 +++---
 tp/t/results/menu/simple.pl                        | 111 +--
 tp/t/results/menu/simple_no_menu.pl                | 111 +--
 .../menu/space_and_commands_in_menu_node.pl        |  95 +--
 tp/t/results/menu/submenu_in_example.pl            | 255 +++---
 tp/t/results/menu/verb_in_menu_description.pl      |  61 +-
 .../codequoteundirected_codequotebacktick.pl       | 909 +++++++++++----------
 tp/t/results/misc_commands/double_exdent.pl        |  66 +-
 tp/t/results/misc_commands/footnote_in_center.pl   |  51 +-
 .../misc_commands/heading_command_in_commands.pl   |  56 +-
 tp/t/results/misc_commands/indent_in_quotation.pl  |  29 +-
 tp/t/results/misc_commands/kbdinputstyle.pl        | 249 +++---
 .../misc_commands/kbdinputstyle_in_table.pl        | 141 ++--
 .../misc_commands/noindent_after_smallexample.pl   |  29 +-
 tp/t/results/misc_commands/test_allowcodebreaks.pl | 136 +--
 .../misc_commands/text_before_line_command.pl      |  39 +-
 tp/t/results/morecoverage/formatting_fr.pl         | 542 ++++++------
 tp/t/results/morecoverage/texi_formatting.pl       | 542 ++++++------
 tp/t/results/moreindices/double_index_entry.pl     |  41 +-
 tp/t/results/moreindices/index_split.pl            | 123 +--
 tp/t/results/moreindices/index_split_nodes.pl      | 123 +--
 tp/t/results/moreindices/nodes_before_top.pl       | 164 ++--
 .../nodes_before_top_and_sections_monolithic.pl    | 164 ++--
 .../moreindices/nodes_before_top_no_nodes.pl       | 164 ++--
 tp/t/results/moreindices/nodes_before_top_nodes.pl | 164 ++--
 tp/t/results/moreindices/split_chapter_index.pl    | 123 +--
 tp/t/results/moresectioning/equivalent_nodes.pl    |  45 +-
 .../moresectioning/equivalent_nodes_no_node.pl     |  45 +-
 .../moresectioning/more_sections_than_nodes.pl     |  82 +-
 tp/t/results/moresectioning/node_footnote_end.pl   |  94 +--
 .../moresectioning/node_footnote_separated.pl      |  94 +--
 .../moresectioning/node_footnote_use_node.pl       |  94 +--
 .../nodes_after_top_before_chapter.pl              |  41 +-
 ...s_after_top_before_chapter_use_nodes_chapter.pl |  41 +-
 .../nodes_after_top_before_section.pl              |  41 +-
 .../nodes_after_top_before_section_use_nodes.pl    |  41 +-
 ...s_after_top_before_section_use_nodes_chapter.pl |  41 +-
 .../moresectioning/placed_things_before_element.pl |  41 +-
 tp/t/results/moresectioning/sectioning_frames.pl   | 286 +++----
 .../results/moresectioning/top_node_up_explicit.pl |  41 +-
 .../results/moresectioning/top_node_up_implicit.pl |  41 +-
 .../moresectioning/two_footnotes_in_nodes.pl       |  41 +-
 .../two_footnotes_in_nodes_separated.pl            |  41 +-
 .../multitable/empty_multitable_with_cells.pl      |  49 +-
 tp/t/results/multitable/multitable_in_example.pl   |  89 +-
 tp/t/results/paragraph/commands_in_flushright.pl   | 360 ++++----
 tp/t/results/paragraph/comment_in_quotation.pl     |  62 +-
 .../paragraph/paragraph_count_and_example.pl       |  27 +-
 tp/t/results/paragraph/paragraph_indent_asis.pl    |  27 +-
 .../at_commands_glued_in_example.pl                | 175 ++--
 .../plaintext_tests/empty_line_in_example_end.pl   |  29 +-
 .../plaintext_tests/empty_multitable_in_itemize.pl |  25 +-
 tp/t/results/plaintext_tests/expanded_tex.pl       |  31 +-
 .../flushright_not_closed_and_format.pl            |  52 +-
 tp/t/results/plaintext_tests/html_expanded.pl      |  27 +-
 .../insert_copying_and_paragraph.pl                |  27 +-
 .../plaintext_tests/isolated_html_expanded.pl      |  27 +-
 .../itemize_in_headitem_in_example.pl              | 187 ++---
 tp/t/results/plaintext_tests/japanese_utf8.pl      |  96 +--
 .../plaintext_tests/line_passed_and_formats.pl     | 810 +++++++++---------
 .../plaintext_tests/long_uref_after_item.pl        |  35 +-
 .../plaintext_tests/multiline_image_and_align.pl   |  63 +-
 .../multitable_in_example_extraneous_tab.pl        |  59 +-
 .../plaintext_tests/nested_code_commands.pl        | 270 +++---
 .../plaintext_tests/nested_indentedblock.pl        | 112 +--
 .../plaintext_tests/protect_spaces_on_line.pl      |  41 +-
 tp/t/results/plaintext_tests/quote_node_names.pl   | 123 +--
 .../sp_with_text_before_in_example.pl              |  35 +-
 .../plaintext_tests/star_at_command_formatting.pl  | 272 +++---
 .../plaintext_tests/tab_in_table_in_example.pl     |  65 +-
 .../results/plaintext_tests/tab_item_in_example.pl |  29 +-
 tp/t/results/preformatted/caption_in_example.pl    |  45 +-
 .../comment_example_and_blank_lines.pl             | 116 +--
 tp/t/results/preformatted/comments_in_example.pl   | 103 +--
 tp/t/results/preformatted/def_in_example.pl        |  67 +-
 tp/t/results/preformatted/empty_line.pl            |  31 +-
 .../preformatted/empty_line_style_command.pl       |  39 +-
 .../preformatted/insertcopying_in_example.pl       |  29 +-
 .../preformatted/nested_example_and_comment.pl     | 178 ++--
 tp/t/results/preformatted/nested_formats.pl        | 120 +--
 tp/t/results/preformatted/page_in_example.pl       |  29 +-
 tp/t/results/preformatted/quote_dash_in_display.pl |  29 +-
 tp/t/results/preformatted/quote_dash_in_example.pl |  29 +-
 .../preformatted/text_on_display_command_line.pl   |  79 +-
 .../preformatted/text_on_example_command_line.pl   |  79 +-
 tp/t/results/preformatted/titlefont_in_example.pl  |  33 +-
 tp/t/results/quotation/empty_quotation.pl          |  25 +-
 tp/t/results/quotation/quotation_and_author.pl     |  70 +-
 .../quotation/quotation_author_in_example.pl       |  66 +-
 tp/t/results/raw/braces_in_tex.pl                  | 109 +--
 tp/t/results/raw/displaymath.pl                    |  58 +-
 tp/t/results/raw/inline_in_example.pl              |  87 +-
 tp/t/results/raw/lone_braces_in_html.pl            |  54 +-
 tp/t/results/raw/misc_raw.pl                       |  27 +-
 tp/t/results/raw/raw_commands_and_end_of_lines.pl  | 326 ++++----
 tp/t/results/raw/raw_expanded_in_style.pl          |  27 +-
 tp/t/results/raw/raw_in_example.pl                 | 175 ++--
 tp/t/results/raw/raw_in_para.pl                    |  58 +-
 tp/t/results/raw/raw_in_style.pl                   |  27 +-
 tp/t/results/raw/raw_not_closed.pl                 |  25 +-
 tp/t/results/raw/tex_not_closed.pl                 |  27 +-
 tp/t/results/raw/verbatim_and_verbatiminclude.pl   | 165 ++--
 tp/t/results/regions/anchor_in_copying.pl          |  41 +-
 .../regions/anchor_in_copying_in_footnote.pl       |  51 +-
 tp/t/results/regions/anchor_in_titlepage.pl        |  35 +-
 .../regions/anchor_in_titlepage_titlepage.pl       |  35 +-
 tp/t/results/regions/copying_not_closed.pl         |  21 +-
 tp/t/results/regions/double_copying.pl             |  58 +-
 .../results/regions/double_titlepage_not_closed.pl |  46 +-
 tp/t/results/regions/format_in_titlepage.pl        |  56 +-
 .../regions/format_in_titlepage_titlepage.pl       |  56 +-
 tp/t/results/regions/ref_in_copying.pl             |  88 +-
 .../regions/ref_in_copying_insert_in_chapter.pl    |  88 +-
 tp/t/results/regions/today_in_copying.pl           |  31 +-
 tp/t/results/sectioning/anchor_in_footnote.pl      |  41 +-
 .../sectioning/anchor_in_footnote_separate.pl      |  41 +-
 tp/t/results/sectioning/chapter_between_nodes.pl   |  41 +-
 .../chapter_node_before_and_after_part.pl          |  41 +-
 .../sectioning/character_and_spaces_in_refs.pl     |  82 +-
 .../sectioning/character_and_spaces_in_refs_out.pl |  82 +-
 tp/t/results/sectioning/complex.pl                 | 170 ++--
 tp/t/results/sectioning/complex_split_at_node.pl   | 170 ++--
 .../contents_at_end_document_after_node.pl         |  41 +-
 tp/t/results/sectioning/double_part.pl             |  41 +-
 tp/t/results/sectioning/double_top_in_menu.pl      |  41 +-
 tp/t/results/sectioning/empty_top_node_up.pl       |  41 +-
 tp/t/results/sectioning/equivalent_labels.pl       |  45 +-
 tp/t/results/sectioning/equivalent_nodes.pl        |  45 +-
 .../results/sectioning/explicit_node_directions.pl |  41 +-
 tp/t/results/sectioning/external_node_in_menu.pl   |  53 +-
 .../sectioning/in_menu_only_special_spaces_node.pl |  43 +-
 tp/t/results/sectioning/internal_top_node_up.pl    |  41 +-
 tp/t/results/sectioning/lone_Top_node.pl           |  41 +-
 tp/t/results/sectioning/loop_nodes.pl              | 123 +--
 tp/t/results/sectioning/lowered_subsubsection.pl   | 205 ++---
 tp/t/results/sectioning/menutextorder.pl           | 123 +--
 .../results/sectioning/more_sections_than_nodes.pl |  82 +-
 tp/t/results/sectioning/next_in_menu_is_below.pl   | 123 +--
 tp/t/results/sectioning/next_no_prev_to_node.pl    |  41 +-
 tp/t/results/sectioning/no_element.pl              |  41 +-
 tp/t/results/sectioning/node_nested_parentheses.pl |  63 +-
 .../sectioning/node_part_chapter_after_chapter.pl  |  41 +-
 .../sectioning/node_part_chapter_after_top.pl      |  41 +-
 tp/t/results/sectioning/node_referenced_in_ref.pl  |  41 +-
 tp/t/results/sectioning/node_up_external_node.pl   |  41 +-
 tp/t/results/sectioning/nodename_parentheses.pl    |  51 +-
 .../nodes_after_top_before_chapter_nodes.pl        |  41 +-
 .../nodes_after_top_before_chapter_not_split.pl    |  41 +-
 ...ore_chapter_not_split_no_use_node_directions.pl |  41 +-
 .../nodes_after_top_before_chapter_sections.pl     |  41 +-
 .../nodes_after_top_before_section_nodes.pl        |  41 +-
 .../nodes_after_top_before_section_sections.pl     |  41 +-
 tp/t/results/sectioning/nodes_before_top.pl        |  82 +-
 .../nodes_no_node_top_explicit_directions.pl       |  41 +-
 .../non_automatic_internal_top_node_up.pl          |  41 +-
 .../non_automatic_top_node_up_and_url.pl           |  41 +-
 .../sectioning/non_automatic_top_node_up_url.pl    |  41 +-
 tp/t/results/sectioning/novalidate.pl              |  41 +-
 tp/t/results/sectioning/part_chapter_after_top.pl  |  41 +-
 tp/t/results/sectioning/part_node_after_top.pl     |  41 +-
 tp/t/results/sectioning/part_node_before_top.pl    |  41 +-
 .../sectioning/part_node_chapter_after_top.pl      |  41 +-
 .../sectioning/part_node_chapter_appendix.pl       |  41 +-
 .../sectioning/part_node_chapter_node_appendix.pl  |  41 +-
 .../sectioning/part_node_node_part_appendix.pl     |  41 +-
 tp/t/results/sectioning/part_node_part_appendix.pl |  41 +-
 .../sectioning/part_node_part_node_appendix.pl     |  41 +-
 .../sectioning/placed_things_before_element.pl     |  41 +-
 .../sectioning/placed_things_before_node.pl        |  41 +-
 .../sectioning/protected_node_parentheses.pl       |  49 +-
 tp/t/results/sectioning/raiselowersections.pl      | 164 ++--
 tp/t/results/sectioning/rec_nodes.pl               | 205 ++---
 tp/t/results/sectioning/section_before_top.pl      |  41 +-
 .../results/sectioning/section_below_unnumbered.pl |  82 +-
 .../sectioning/section_chapter_before_top_nodes.pl |  82 +-
 .../sectioning/section_in_unnumbered_info.pl       | 533 ++++++------
 .../sectioning/section_in_unnumbered_plaintext.pl  | 533 ++++++------
 tp/t/results/sectioning/semi_auto.pl               |  82 +-
 tp/t/results/sectioning/space_in_node.pl           |  65 +-
 tp/t/results/sectioning/special_spaces_in_nodes.pl |  39 +-
 .../sectioning/top_node_no_menu_direction.pl       |  41 +-
 tp/t/results/sectioning/top_node_up_url.pl         |  41 +-
 tp/t/results/sectioning/topic_guide.pl             | 342 ++++----
 .../transliterated_split_equivalent_nodes.pl       |  49 +-
 tp/t/results/sectioning/two_nodes_at_the_end.pl    |  41 +-
 .../sectioning/two_nodes_between_chapters.pl       |  41 +-
 tp/t/results/sectioning/unknown_node_in_menu.pl    |  41 +-
 tp/t/results/value/value_in_misc_commands.pl       |  33 +-
 tp/t/results/value/value_in_node.pl                |  86 +-
 tp/t/results/xml_tests/commands_and_spaces.pl      |  54 +-
 tp/t/results/xml_tests/comments_end_lines.pl       | 213 +++--
 tp/t/results/xml_tests/image_inline_or_not.pl      | 138 ++--
 tp/t/results/xml_tests/raw.pl                      |  54 +-
 tp/t/results/xtable/block_commands_in_table.pl     |  85 +-
 .../inter_item_commands_in_table_in_example.pl     | 103 +--
 tp/t/results/xtable/no_argument_for_table.pl       |  41 +-
 tp/t/results/xtable/table_nested.pl                | 532 ++++++------
 .../res_parser/formatting_textcontent/formatting   | 212 +++--
 .../res_parser/formatting_xml/formatting.xml       |  24 +-
 476 files changed, 23185 insertions(+), 22334 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a625a7151f..47f0705ffb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,19 @@
+2022-09-01  Patrice Dumas  <pertusus@free.fr>
+
+       Replace empty_line_after_command by block command extra 
spaces_after_argument
+
+       * tp/Texinfo/ParserNonXS.pm (_isolate_last_space),
+       tp/Texinfo/XS/parsetexi/parser.c (isolate_last_space):
+       put last space in extra spaces_after_argument for block
+       command lines, not only line commands.
+       * tp/Texinfo/Convert/TexinfoXML.pm (_convert_argument_and_end_line):
+       return separately the end space and the end line to be able to
+       use the end space for block line arg without adding an argument
+       element.  Reindent.
+
+       * tp/Texinfo/Convert/TextContent.pm (_convert): add spaces after
+       block command arguments if the arguments line is not empty.
+
 2022-09-01  Gavin Smith  <gavinsmith0123@gmail.com>
 
        * doc/texinfo.tex (@headings double): Put document title on all
diff --git a/tp/Texinfo/Convert/TexinfoXML.pm b/tp/Texinfo/Convert/TexinfoXML.pm
index e906f03656..6c73089925 100644
--- a/tp/Texinfo/Convert/TexinfoXML.pm
+++ b/tp/Texinfo/Convert/TexinfoXML.pm
@@ -723,9 +723,9 @@ sub _convert_argument_and_end_line($$)
   my $element = shift;
 
   my $converted = $self->convert_tree($element->{'args'}->[-1]);
-  $converted .= _end_line_spaces($self, $element);
+  my $end_space = _end_line_spaces($self, $element);
   my $end_line = $self->format_comment_or_return_end_line($element);
-  return ($converted, $end_line);
+  return ($converted, $end_space, $end_line);
 }
 
 my @node_directions = ('Next', 'Prev', 'Up');
@@ -858,12 +858,13 @@ sub _convert($$;$)
           $in_monospace_not_normal
             if (defined($in_monospace_not_normal));
 
-        my ($arg, $end_line) = $self->_convert_argument_and_end_line($element);
+        my ($arg, $end_space, $end_line)
+             = $self->_convert_argument_and_end_line($element);
 
         pop @{$self->{'document_context'}->[-1]->{'monospace'}}
           if (defined($in_monospace_not_normal));
 
-        $line_item_result .= $arg;
+        $line_item_result .= $arg . $end_space;
         if ($format_item_command) {
           $line_item_result .= $self->close_element('itemformat');
         }
@@ -912,9 +913,10 @@ sub _convert($$;$)
                   $element->{'extra'}->{'text_arg'});
           }
         }
-        my ($arg, $end_line) = $self->_convert_argument_and_end_line($element);
+        my ($arg, $end_space, $end_line)
+              = $self->_convert_argument_and_end_line($element);
         push @$attribute, _leading_spaces_before_argument($element);
-        return $self->open_element($cmdname, $attribute).$arg
+        return $self->open_element($cmdname, $attribute).$arg.$end_space
                 .$self->close_element($cmdname).${end_line};
       } elsif ($type eq 'line') {
         if ($cmdname eq 'node') {
@@ -993,8 +995,9 @@ sub _convert($$;$)
           }
 
           if ($element->{'args'} and $element->{'args'}->[0]) {
-            my ($arg, $end_line) = 
$self->_convert_argument_and_end_line($element);
-            $result .= $self->open_element('sectiontitle').$arg
+            my ($arg, $end_space, $end_line)
+               = $self->_convert_argument_and_end_line($element);
+            $result .= $self->open_element('sectiontitle').$arg.$end_space
                       .$self->close_element('sectiontitle')
                       .$closed_section_element.$end_line;
           } else {
@@ -1007,8 +1010,9 @@ sub _convert($$;$)
               and defined($element->{'extra'}->{'type'}->{'normalized'})) {
             unshift @$attribute, ('type', 
$element->{'extra'}->{'type'}->{'normalized'});
           }
-          my ($arg, $end_line) = 
$self->_convert_argument_and_end_line($element);
-          return $self->open_element($cmdname, ${attribute}).$arg
+          my ($arg, $end_space, $end_line)
+                = $self->_convert_argument_and_end_line($element);
+          return $self->open_element($cmdname, ${attribute}).$arg.$end_space
                .$self->close_element($cmdname).$end_line;
         }
       } elsif ($type eq 'skipline') {
@@ -1353,40 +1357,49 @@ sub _convert($$;$)
           $end_command_space->[0] = 'endspaces';
         }
         $result .= $self->open_element($element->{'cmdname'}, [@$attribute,
-                       _leading_spaces_before_argument($element), 
@$end_command_space])
-                      .${prepended_elements};
+                                     _leading_spaces_before_argument($element),
+                                                           
@$end_command_space])
+                   .${prepended_elements};
         if ($element->{'args'}) {
           my $end_line = '';
           if ($commands_args_elements{$element->{'cmdname'}}) {
             my $arg_index = 0;
             my $variadic_element = undef;
-            while 
(defined($commands_args_elements{$element->{'cmdname'}}->[$arg_index])
+            while (defined($commands_args_elements{$element->{'cmdname'}}
+                                                                ->[$arg_index])
                    or defined($variadic_element)) {
               my $format_element;
               if (defined($variadic_element)) {
                 $format_element = $variadic_element;
               } else {
-                if 
($commands_args_elements{$element->{'cmdname'}}->[$arg_index] eq '*') {
-                  $variadic_element = 
$commands_args_elements{$element->{'cmdname'}}->[$arg_index-1];
+                if ($commands_args_elements{$element->{'cmdname'}}
+                                                      ->[$arg_index] eq '*') {
+                  $variadic_element
+                        = $commands_args_elements{$element->{'cmdname'}}
+                                                               
->[$arg_index-1];
                   $format_element = $variadic_element;
                 } else {
-                  $format_element = 
$commands_args_elements{$element->{'cmdname'}}->[$arg_index];
+                  $format_element
+                    = $commands_args_elements{$element->{'cmdname'}}
+                                                        ->[$arg_index];
                 }
               }
               if (defined($element->{'args'}->[$arg_index])) {
                 my $in_code;
                  $in_code = 1
                   if (defined($default_args_code_style{$element->{'cmdname'}})
-                    and 
$default_args_code_style{$element->{'cmdname'}}->[$arg_index]);
+                    and $default_args_code_style{$element->{'cmdname'}}
+                                                               ->[$arg_index]);
                 push @{$self->{'document_context'}->[-1]->{'monospace'}}, 1
                   if ($in_code);
-                my $arg;
+                my ($arg, $end_space);
                 if ($arg_index+1 eq scalar(@{$element->{'args'}})) {
                   # last argument
-                  ($arg, $end_line)
+                  ($arg, $end_space, $end_line)
                     = $self->_convert_argument_and_end_line($element);
                 } else {
                   $arg = $self->_convert($element->{'args'}->[$arg_index]);
+                  $end_space = '';
                 }
                 my $spaces = [];
                 if ($arg_index != 0) {
@@ -1394,8 +1407,11 @@ sub _convert($$;$)
                                               
$element->{'args'}->[$arg_index]);
                 }
                 if ($arg ne '' or scalar(@$spaces)) {
-                  $result .= $self->open_element($format_element, $spaces).$arg
+                  $result .= $self->open_element($format_element, $spaces)
+                           .$arg.$end_space
                            .$self->close_element($format_element);
+                } else {
+                  $result .= $end_space;
                 }
                 pop @{$self->{'document_context'}->[-1]->{'monospace'}}
                   if ($in_code);
diff --git a/tp/Texinfo/Convert/TextContent.pm 
b/tp/Texinfo/Convert/TextContent.pm
index 1ba7eed6a4..8009d74a13 100644
--- a/tp/Texinfo/Convert/TextContent.pm
+++ b/tp/Texinfo/Convert/TextContent.pm
@@ -152,6 +152,12 @@ sub _convert($$)
     }
     foreach my $arg (@{$args}) {
       $result .= _convert($self, $arg);
+      if ($arg->{'type'}
+          and $arg->{'type'} eq 'block_line_arg'
+          and $arg->{'extra'} and $arg->{'extra'}->{'spaces_after_argument'}
+          and $result =~ /\S/) {
+        $result .= $arg->{'extra'}->{'spaces_after_argument'};
+      }
     }
   }
   if ($element->{'contents'}) {
diff --git a/tp/Texinfo/ParserNonXS.pm b/tp/Texinfo/ParserNonXS.pm
index aee1031f30..13e949d750 100644
--- a/tp/Texinfo/ParserNonXS.pm
+++ b/tp/Texinfo/ParserNonXS.pm
@@ -1795,6 +1795,10 @@ sub _close_current($$$;$$)
         $self->_line_error(sprintf(__("\@%s seen before \@end %s"),
                                   $interrupting_command, 
$current->{'cmdname'}),
                            $source_info);
+        # to have same result as the XS parser
+        if (scalar(@{$current->{'contents'}}) == 0) {
+          delete $current->{'contents'};
+        }
       } else {
         $self->_line_error(sprintf(__("no matching `%cend %s'"),
                                    ord('@'), $current->{'cmdname'}),
@@ -1802,6 +1806,11 @@ sub _close_current($$$;$$)
         if ($block_commands{$current->{'cmdname'}} eq 'conditional') {
           # in this case we are within an ignored conditional
           my $conditional = pop @{$current->{'parent'}->{'contents'}};
+        } elsif ($current->{'contents'}
+                 and scalar(@{$current->{'contents'}}) == 0
+                 and $block_commands{$current->{'cmdname'}} =~ /^\d+$/) {
+          # to have the same result as the XS parser
+          delete $current->{'contents'};
         }
       }
       if ($preformatted_commands{$current->{'cmdname'}}
@@ -2345,18 +2354,17 @@ sub _isolate_last_space
       and $current->{'contents'}->[-1]->{'cmdname'}
       and ($current->{'contents'}->[-1]->{'cmdname'} eq 'c'
             or $current->{'contents'}->[-1]->{'cmdname'} eq 'comment')) {
-     $current->{'extra'}->{'comment_at_end'} = pop @{$current->{'contents'}};
-     # TODO: @c should probably not be allowed inside most brace commands
-     # as this would be difficult to implement properly in TeX.
+    $current->{'extra'}->{'comment_at_end'} = pop @{$current->{'contents'}};
+    # TODO: @c should probably not be allowed inside most brace commands
+    # as this would be difficult to implement properly in TeX.
   }
 
   return if !@{$current->{'contents'}}
             or !defined($current->{'contents'}->[-1]->{'text'})
             or ($current->{'contents'}->[-1]->{'type'}
                   and (!$current->{'type'}
-                        or $current->{'type'} ne 'line_arg'))
-                        #or ($current->{'type'} ne 'line_arg'
-                        #    and $current->{'type'} ne 'block_line_arg')))
+                        or ($current->{'type'} ne 'line_arg'
+                            and $current->{'type'} ne 'block_line_arg')))
             or $current->{'contents'}->[-1]->{'text'} !~ /\s+$/;
 
   if ($current->{'type'} and $current->{'type'} eq 'menu_entry_node') {
@@ -3064,6 +3072,10 @@ sub _end_line($$$)
       unshift @{$current->{'contents'}}, $empty_text;
       delete $current->{'args'};
     }
+    # this is in particular to have the same output as the XS parser
+    if (scalar(@{$current->{'contents'}}) == 0) {
+      delete $current->{'contents'};
+    }
 
     # @float args
     if ($current->{'cmdname'} and $current->{'cmdname'} eq 'float') {
diff --git a/tp/Texinfo/XS/parsetexi/parser.c b/tp/Texinfo/XS/parsetexi/parser.c
index f7a742702a..18d0afd09c 100644
--- a/tp/Texinfo/XS/parsetexi/parser.c
+++ b/tp/Texinfo/XS/parsetexi/parser.c
@@ -750,7 +750,8 @@ isolate_last_space (ELEMENT *current)
   text = element_text (last_elt);
   if (!text || !*text
       || (last_elt->type && (!current->type
-                             || current->type != ET_line_arg)))
+                             || (current->type != ET_line_arg
+                                 && current->type != ET_block_line_arg))))
     return;
 
   text_len = last_elt->text.end;
diff --git a/tp/t/results/alias/block_command_alias.pl 
b/tp/t/results/alias/block_command_alias.pl
index c54e6e1c78..8507840aef 100644
--- a/tp/t/results/alias/block_command_alias.pl
+++ b/tp/t/results/alias/block_command_alias.pl
@@ -48,17 +48,19 @@ $result_trees{'block_command_alias'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'lisp',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'lisp',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -118,13 +120,12 @@ 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'c
 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[0];
 $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'block_command_alias'}{'contents'}[0];
 $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'block_command_alias'}{'contents'}[0];
-$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2];
+$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2];
+$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2];
-$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2];
 $result_trees{'block_command_alias'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'block_command_alias'}{'contents'}[0];
 $result_trees{'block_command_alias'}{'contents'}[0]{'parent'} = 
$result_trees{'block_command_alias'};
 
diff --git a/tp/t/results/conditionals/many_conditionals.pl 
b/tp/t/results/conditionals/many_conditionals.pl
index ffee125581..46e4e75cb6 100644
--- a/tp/t/results/conditionals/many_conditionals.pl
+++ b/tp/t/results/conditionals/many_conditionals.pl
@@ -10,17 +10,19 @@ $result_trees{'many_conditionals'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -217,14 +219,13 @@ $result_trees{'many_conditionals'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0];
+$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0];
+$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/converters_tests/at_commands_in_raw.pl 
b/tp/t/results/converters_tests/at_commands_in_raw.pl
index 37a9ac211c..b7eac4108a 100644
--- a/tp/t/results/converters_tests/at_commands_in_raw.pl
+++ b/tp/t/results/converters_tests/at_commands_in_raw.pl
@@ -202,17 +202,19 @@ $result_trees{'at_commands_in_raw'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -934,24 +936,23 @@ 
$result_trees{'at_commands_in_raw'}{'contents'}[3]{'parent'} = $result_trees{'at
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'args'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[4];
 $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[4];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
@@ -985,7 +986,7 @@ 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[11]{'parent'} = $
 $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13];
 
$result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[4]{'contents'}[13];
diff --git a/tp/t/results/converters_tests/combined_fonts.pl 
b/tp/t/results/converters_tests/combined_fonts.pl
index b5d231f3d4..8c2c829dc0 100644
--- a/tp/t/results/converters_tests/combined_fonts.pl
+++ b/tp/t/results/converters_tests/combined_fonts.pl
@@ -1279,17 +1279,19 @@ $result_trees{'combined_fonts'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1580,21 +1582,20 @@ 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[11]{'contents'}[14]{'
 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[11]{'contents'}[15]{'parent'}
 = $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[11];
 $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[11]{'parent'} = 
$result_trees{'combined_fonts'}{'contents'}[4];
 $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[12]{'parent'} = 
$result_trees{'combined_fonts'}{'contents'}[4];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[0];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[2];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'parent'}
 = $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[2];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'args'}[0];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'parent'}
 = $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'args'}[0];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'parent'}
 = $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13];
-$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
 $result_trees{'combined_fonts'}{'contents'}[4]{'contents'}[13]{'parent'} = 
$result_trees{'combined_fonts'}{'contents'}[4];
 $result_trees{'combined_fonts'}{'contents'}[4]{'parent'} = 
$result_trees{'combined_fonts'};
 
diff --git a/tp/t/results/converters_tests/complex_nestings.pl 
b/tp/t/results/converters_tests/complex_nestings.pl
index a3e02d9469..beb3df28f2 100644
--- a/tp/t/results/converters_tests/complex_nestings.pl
+++ b/tp/t/results/converters_tests/complex_nestings.pl
@@ -156,17 +156,19 @@ $result_trees{'complex_nestings'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1300,162 +1302,161 @@ 
$result_trees{'complex_nestings'}{'contents'}[3]{'parent'} = $result_trees{'comp
 
$result_trees{'complex_nestings'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'args'}[0];
 $result_trees{'complex_nestings'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'complex_nestings'}{'contents'}[4];
 $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'complex_nestings'}{'contents'}[4];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[8];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[6];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[8];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
 $result_trees{'complex_nestings'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'complex_nestings'}{'contents'}[4];
 $result_trees{'complex_nestings'}{'contents'}[4]{'parent'} = 
$result_trees{'complex_nestings'};
 
diff --git a/tp/t/results/converters_tests/definition_commands.pl 
b/tp/t/results/converters_tests/definition_commands.pl
index 55a4f8969a..ceeeb71269 100644
--- a/tp/t/results/converters_tests/definition_commands.pl
+++ b/tp/t/results/converters_tests/definition_commands.pl
@@ -11273,17 +11273,19 @@ $result_trees{'definition_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'cmdname' => 'deftypefn',
               'contents' => [
@@ -23188,61 +23190,60 @@ 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[24]{'contents'}[
 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[24]{'extra'}{'end_command'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[24]{'contents'}[2];
 $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[24]{'parent'} 
= $result_trees{'definition_commands'}{'contents'}[4];
 $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[25]{'parent'} 
= $result_trees{'definition_commands'}{'contents'}[4];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[14];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'type'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'definition_commands'}{'contents'}[3];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[2];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'contents'}[2];
 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[0]{'parent'}
 = $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[9];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[14]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[14];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'type'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'definition_commands'}{'contents'}[3];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[2];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'contents'}[2];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'args'}[0];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1];
 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1]{'parent'}
 = $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[2]{'args'}[0];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[2];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[2]{'parent'}
 = $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26];
-$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'extra'}{'end_command'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[2];
+$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'extra'}{'end_command'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'contents'}[1];
 $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[26]{'parent'} 
= $result_trees{'definition_commands'}{'contents'}[4];
 $result_trees{'definition_commands'}{'contents'}[4]{'contents'}[27]{'parent'} 
= $result_trees{'definition_commands'}{'contents'}[4];
 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[28]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'definition_commands'}{'contents'}[4]{'contents'}[28]{'contents'}[0]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/converters_tests/form_feeds.pl 
b/tp/t/results/converters_tests/form_feeds.pl
index 07f5dce920..72ce3699f9 100644
--- a/tp/t/results/converters_tests/form_feeds.pl
+++ b/tp/t/results/converters_tests/form_feeds.pl
@@ -332,17 +332,19 @@ $result_trees{'form_feeds'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -756,17 +758,19 @@ $result_trees{'form_feeds'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'float',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'float',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1053,14 +1057,13 @@ 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[18]{'contents'}[0]{'paren
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[18]{'contents'}[1]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[18];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[18]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[19]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[20]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[21]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[22]{'args'}[0];
@@ -1108,42 +1111,41 @@ 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'paren
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[27]{'extra'}{'end_command'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[27]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[28]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[0];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'extra'}{'float'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'extra'}{'float'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[3];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[3]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'extra'}{'float'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[3];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'extra'}{'float'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[6];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[6]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7]{'args'}[0];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7];
 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[8]{'args'}[0];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[8];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[8]{'parent'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'extra'}{'caption'} 
= $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[2];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'extra'}{'end_command'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[8];
-$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'extra'}{'shortcaption'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[5];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'extra'}{'caption'} 
= $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[1];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'extra'}{'end_command'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[7];
+$result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'extra'}{'shortcaption'}
 = $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'contents'}[4];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[29]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
 $result_trees{'form_feeds'}{'contents'}[2]{'contents'}[30]{'parent'} = 
$result_trees{'form_feeds'}{'contents'}[2];
 $result_trees{'form_feeds'}{'contents'}[2]{'extra'}{'node_content'}[0] = 
$result_trees{'form_feeds'}{'contents'}[2]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/converters_tests/frenchspacing_and_code.pl 
b/tp/t/results/converters_tests/frenchspacing_and_code.pl
index b7bfec4594..133f54df77 100644
--- a/tp/t/results/converters_tests/frenchspacing_and_code.pl
+++ b/tp/t/results/converters_tests/frenchspacing_and_code.pl
@@ -256,17 +256,19 @@ $result_trees{'frenchspacing_and_code'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1129,17 +1131,19 @@ $result_trees{'frenchspacing_and_code'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1877,14 +1881,13 @@ 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[3]{'contents'
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[3]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[4];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[4]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[4];
-$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5];
+$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5];
+$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5];
-$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
+$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5];
-$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
-$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5];
-$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
+$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[5]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[4];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[6]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[4];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0];
@@ -1994,14 +1997,13 @@ 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[3]{'contents'
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[3];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[3]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[6];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[4]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[6];
-$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5];
+$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5];
+$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[0];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5];
-$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1];
+$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5];
-$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[2];
-$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5];
-$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[2];
+$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'contents'}[1];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[5]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[6];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[6]{'parent'} 
= $result_trees{'frenchspacing_and_code'}{'contents'}[6];
 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'frenchspacing_and_code'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/converters_tests/image_formatting.pl 
b/tp/t/results/converters_tests/image_formatting.pl
index 16d1d4801b..1fe9a2a1bb 100644
--- a/tp/t/results/converters_tests/image_formatting.pl
+++ b/tp/t/results/converters_tests/image_formatting.pl
@@ -1090,17 +1090,19 @@ $result_trees{'image_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2389,175 +2391,174 @@ 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[1]{'contents'}[34]{
 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[1]{'contents'}[35]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[1];
 $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'image_formatting'}{'contents'}[4];
 $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'image_formatting'}{'contents'}[4];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'args'}[1];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'args'}[2];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[3];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[4];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'args'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[20]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[21]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[1];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[2];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[3];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[4];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'args'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[22]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[23]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[24]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[25]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[1];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[3];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[26]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[27]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[28]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[29]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[1];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[2];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[3];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'args'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[30]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[31]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[32]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[32]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[32];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[32]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[33]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[34]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[34];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[34]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[35]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'args'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'args'}[2];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[3];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[4];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'args'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[2];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[3];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[4];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'args'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[3];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[27]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[28]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[29]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[2];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[3];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[3]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'contents'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'args'}[4]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[30]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[31]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[32]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[32]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[32];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[32]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[33]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[34]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[34];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[34]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[35]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3];
-$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'image_formatting'}{'contents'}[4];
 $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'image_formatting'}{'contents'}[4];
 
$result_trees{'image_formatting'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[4]{'contents'}[5]{'args'}[0];
diff --git a/tp/t/results/converters_tests/index_entry_in_preformatted.pl 
b/tp/t/results/converters_tests/index_entry_in_preformatted.pl
index 0196ef10de..c1ea82c7a8 100644
--- a/tp/t/results/converters_tests/index_entry_in_preformatted.pl
+++ b/tp/t/results/converters_tests/index_entry_in_preformatted.pl
@@ -156,17 +156,19 @@ $result_trees{'index_entry_in_preformatted'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -402,39 +404,38 @@ 
$result_trees{'index_entry_in_preformatted'}{'contents'}[3]{'parent'} = $result_
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[3];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[3];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[3];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[3];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[3];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[3];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[4];
 $result_trees{'index_entry_in_preformatted'}{'contents'}[4]{'parent'} = 
$result_trees{'index_entry_in_preformatted'};
 
diff --git a/tp/t/results/converters_tests/line_breaks.pl 
b/tp/t/results/converters_tests/line_breaks.pl
index eb29f6a4b1..dd666dec89 100644
--- a/tp/t/results/converters_tests/line_breaks.pl
+++ b/tp/t/results/converters_tests/line_breaks.pl
@@ -10,17 +10,19 @@ $result_trees{'line_breaks'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'documentdescription',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'documentdescription',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -470,16 +472,15 @@ $result_trees{'line_breaks'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0];
+$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0];
+$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0];
diff --git a/tp/t/results/converters_tests/non_empty_part.pl 
b/tp/t/results/converters_tests/non_empty_part.pl
index c953a18ee2..046965340a 100644
--- a/tp/t/results/converters_tests/non_empty_part.pl
+++ b/tp/t/results/converters_tests/non_empty_part.pl
@@ -132,17 +132,19 @@ $result_trees{'non_empty_part'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -890,7 +892,16 @@ $result_trees{'non_empty_part'}{'contents'}[2]{'parent'} = 
$result_trees{'non_em
 
$result_trees{'non_empty_part'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'args'}[0];
 $result_trees{'non_empty_part'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'non_empty_part'}{'contents'}[3];
 $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'non_empty_part'}{'contents'}[3];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -902,20 +913,10 @@ 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'ar
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1];
-$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[3];
+$result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
 $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'non_empty_part'}{'contents'}[3];
 $result_trees{'non_empty_part'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'non_empty_part'}{'contents'}[3];
 $result_trees{'non_empty_part'}{'contents'}[3]{'extra'}{'associated_part'} = 
$result_trees{'non_empty_part'}{'contents'}[1];
diff --git a/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl 
b/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl
index 2520c4a6b8..6a8326e432 100644
--- a/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl
+++ b/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl
@@ -132,17 +132,19 @@ $result_trees{'non_empty_part_no_top_node_output'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -890,7 +892,16 @@ 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[2]{'parent'} = $r
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'args'}[0];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -902,20 +913,10 @@ 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1];
-$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[3];
+$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3];
 
$result_trees{'non_empty_part_no_top_node_output'}{'contents'}[3]{'extra'}{'associated_part'}
 = $result_trees{'non_empty_part_no_top_node_output'}{'contents'}[1];
diff --git a/tp/t/results/converters_tests/normal_font_in_monospace.pl 
b/tp/t/results/converters_tests/normal_font_in_monospace.pl
index c600a88791..9e8468e416 100644
--- a/tp/t/results/converters_tests/normal_font_in_monospace.pl
+++ b/tp/t/results/converters_tests/normal_font_in_monospace.pl
@@ -10,17 +10,19 @@ $result_trees{'normal_font_in_monospace'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -211,21 +213,20 @@ $result_trees{'normal_font_in_monospace'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0];
diff --git a/tp/t/results/converters_tests/raw_block_commands.pl 
b/tp/t/results/converters_tests/raw_block_commands.pl
index 9177d0a606..4c55914935 100644
--- a/tp/t/results/converters_tests/raw_block_commands.pl
+++ b/tp/t/results/converters_tests/raw_block_commands.pl
@@ -16,17 +16,19 @@ $result_trees{'raw_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -90,17 +92,19 @@ $result_trees{'raw_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'xml',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'xml',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -164,17 +168,19 @@ $result_trees{'raw_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'docbook',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'docbook',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -238,17 +244,19 @@ $result_trees{'raw_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -353,17 +361,19 @@ $result_trees{'raw_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'latex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'latex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -477,73 +487,68 @@ $result_trees{'raw_block_commands'} = {
   'type' => 'document_root'
 };
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9];
-$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands'};
 
diff --git a/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl 
b/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl
index c1ba927382..fc62db6d4c 100644
--- a/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl
+++ b/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl
@@ -16,17 +16,19 @@ $result_trees{'raw_block_commands_expand_tex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -90,17 +92,19 @@ $result_trees{'raw_block_commands_expand_tex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'xml',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'xml',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -164,17 +168,19 @@ $result_trees{'raw_block_commands_expand_tex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'docbook',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'docbook',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -238,17 +244,19 @@ $result_trees{'raw_block_commands_expand_tex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -353,17 +361,19 @@ $result_trees{'raw_block_commands_expand_tex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'latex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'latex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -477,73 +487,68 @@ $result_trees{'raw_block_commands_expand_tex'} = {
   'type' => 'document_root'
 };
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0];
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
 
diff --git a/tp/t/results/converters_tests/ref_in_sectioning.pl 
b/tp/t/results/converters_tests/ref_in_sectioning.pl
index 1d002709fa..fec90138f1 100644
--- a/tp/t/results/converters_tests/ref_in_sectioning.pl
+++ b/tp/t/results/converters_tests/ref_in_sectioning.pl
@@ -282,17 +282,19 @@ $result_trees{'ref_in_sectioning'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1981,7 +1983,16 @@ 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[5]{'par
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2];
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1993,20 +2004,10 @@ 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2];
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2];
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_sectioning'};
diff --git a/tp/t/results/converters_tests/references_to_top_no_top_output.pl 
b/tp/t/results/converters_tests/references_to_top_no_top_output.pl
index 7ee7e48b2c..20fe44466f 100644
--- a/tp/t/results/converters_tests/references_to_top_no_top_output.pl
+++ b/tp/t/results/converters_tests/references_to_top_no_top_output.pl
@@ -65,17 +65,19 @@ $result_trees{'references_to_top_no_top_output'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1291,20 +1293,19 @@ 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'references_to_top_no_top_output'}{'contents'}[0];
@@ -1401,7 +1402,7 @@ 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'args'}[0]{'pare
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'references_to_top_no_top_output'}{'contents'}[4];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'references_to_top_no_top_output'}{'contents'}[4]{'contents'}[1];
diff --git a/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl 
b/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
index 672d2ca6ab..adfd91de65 100644
--- a/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
+++ b/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
@@ -86,17 +86,19 @@ $result_trees{'some_at_commands_in_ref_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1776,75 +1778,74 @@ 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'parent'} = $resul
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[9];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[13];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[5];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[6];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[7];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[8];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[9];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[10];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[11];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[12];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[13];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
diff --git a/tp/t/results/converters_tests/sp_in_example.pl 
b/tp/t/results/converters_tests/sp_in_example.pl
index 06fbaede1c..396432cea5 100644
--- a/tp/t/results/converters_tests/sp_in_example.pl
+++ b/tp/t/results/converters_tests/sp_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'sp_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -297,41 +299,40 @@ $result_trees{'sp_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[17]{'args'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[17];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[17];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'sp_in_example'}{'contents'}[0];
 $result_trees{'sp_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'sp_in_example'};
 
diff --git a/tp/t/results/converters_tests/spaces_in_empty_node_names.pl 
b/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
index 19fd42e14d..4cb33ca5a8 100644
--- a/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
+++ b/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
@@ -38,17 +38,19 @@ $result_trees{'spaces_in_empty_node_names'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -681,11 +683,23 @@ 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'spaces_in_empty_node_names'}{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -693,11 +707,8 @@ 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'conte
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -707,20 +718,10 @@ 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'conte
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/converters_tests/spaces_in_node_names.pl 
b/tp/t/results/converters_tests/spaces_in_node_names.pl
index 9c0447f301..e19cd0eca5 100644
--- a/tp/t/results/converters_tests/spaces_in_node_names.pl
+++ b/tp/t/results/converters_tests/spaces_in_node_names.pl
@@ -38,17 +38,19 @@ $result_trees{'spaces_in_node_names'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -745,12 +747,26 @@ 
$result_trees{'spaces_in_node_names'}{'contents'}[0]{'parent'} = $result_trees{'
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0];
 $result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'spaces_in_node_names'}{'contents'}[1];
 $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'spaces_in_node_names'}{'contents'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -759,12 +775,9 @@ 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -775,22 +788,10 @@ 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'spaces_in_node_names'}{'contents'}[1];
 $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'spaces_in_node_names'}{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/converters_tests/table_in_display_in_example.pl 
b/tp/t/results/converters_tests/table_in_display_in_example.pl
index 0084c18c8e..039cb5cd6c 100644
--- a/tp/t/results/converters_tests/table_in_display_in_example.pl
+++ b/tp/t/results/converters_tests/table_in_display_in_example.pl
@@ -10,29 +10,33 @@ $result_trees{'table_in_display_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'display',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'display',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -248,35 +252,33 @@ $result_trees{'table_in_display_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0];
 $result_trees{'table_in_display_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'table_in_display_in_example'};
 
diff --git a/tp/t/results/converters_tests/table_in_example_in_display.pl 
b/tp/t/results/converters_tests/table_in_example_in_display.pl
index 80e09fb15d..ff0643467f 100644
--- a/tp/t/results/converters_tests/table_in_example_in_display.pl
+++ b/tp/t/results/converters_tests/table_in_example_in_display.pl
@@ -10,29 +10,33 @@ $result_trees{'table_in_example_in_display'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'display',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'display',
+          'contents' => [
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -248,35 +252,33 @@ $result_trees{'table_in_example_in_display'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0];
 $result_trees{'table_in_example_in_display'}{'contents'}[0]{'parent'} = 
$result_trees{'table_in_example_in_display'};
 
diff --git a/tp/t/results/converters_tests/things_before_setfilename.pl 
b/tp/t/results/converters_tests/things_before_setfilename.pl
index d4f06facf2..72c8edae35 100644
--- a/tp/t/results/converters_tests/things_before_setfilename.pl
+++ b/tp/t/results/converters_tests/things_before_setfilename.pl
@@ -624,17 +624,19 @@ $result_trees{'things_before_setfilename'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -1269,22 +1271,21 @@ 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'conten
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[16];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0];
diff --git 
a/tp/t/results/converters_tests/things_before_setfilename_no_element.pl 
b/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
index b875cb4e56..22592f4277 100644
--- a/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
+++ b/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
@@ -624,17 +624,19 @@ $result_trees{'things_before_setfilename_no_element'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -1115,22 +1117,21 @@ 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[16];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[3];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0];
diff --git a/tp/t/results/coverage/block_commands.pl 
b/tp/t/results/coverage/block_commands.pl
index 69ee2dceea..9935369aa1 100644
--- a/tp/t/results/coverage/block_commands.pl
+++ b/tp/t/results/coverage/block_commands.pl
@@ -16,17 +16,19 @@ $result_trees{'block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -330,14 +332,13 @@ $result_trees{'block_commands'} = {
   'type' => 'document_root'
 };
 $result_trees{'block_commands'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[0];
-$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'block_commands'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[0];
 $result_trees{'block_commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[0];
 
$result_trees{'block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/coverage/cartouche.pl 
b/tp/t/results/coverage/cartouche.pl
index f4b4cc00dd..8673e0f770 100644
--- a/tp/t/results/coverage/cartouche.pl
+++ b/tp/t/results/coverage/cartouche.pl
@@ -10,17 +10,19 @@ $result_trees{'cartouche'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -76,14 +78,13 @@ $result_trees{'cartouche'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'cartouche'}{'contents'}[0];
 $result_trees{'cartouche'}{'contents'}[0]{'parent'} = 
$result_trees{'cartouche'};
 
diff --git a/tp/t/results/coverage/cartouche_in_example.pl 
b/tp/t/results/coverage/cartouche_in_example.pl
index 13772f27ac..83954bf02a 100644
--- a/tp/t/results/coverage/cartouche_in_example.pl
+++ b/tp/t/results/coverage/cartouche_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'cartouche_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -33,17 +35,19 @@ $result_trees{'cartouche_in_example'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'cartouche',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'cartouche',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -155,25 +159,23 @@ $result_trees{'cartouche_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'cartouche_in_example'}{'contents'}[0];
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'cartouche_in_example'};
 
diff --git a/tp/t/results/coverage/cartouche_in_quotation.pl 
b/tp/t/results/coverage/cartouche_in_quotation.pl
index c18a2b13b4..3ee4e0242e 100644
--- a/tp/t/results/coverage/cartouche_in_quotation.pl
+++ b/tp/t/results/coverage/cartouche_in_quotation.pl
@@ -10,17 +10,19 @@ $result_trees{'cartouche_in_quotation'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -33,17 +35,19 @@ $result_trees{'cartouche_in_quotation'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'cartouche',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'cartouche',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -155,25 +159,23 @@ $result_trees{'cartouche_in_quotation'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'cartouche_in_quotation'}{'contents'}[0];
 $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'parent'} = 
$result_trees{'cartouche_in_quotation'};
 
diff --git a/tp/t/results/coverage/commands_in_math.pl 
b/tp/t/results/coverage/commands_in_math.pl
index 4407c53fe3..e83cde2c26 100644
--- a/tp/t/results/coverage/commands_in_math.pl
+++ b/tp/t/results/coverage/commands_in_math.pl
@@ -16,17 +16,19 @@ $result_trees{'commands_in_math'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'args' => [
                 {
@@ -204,17 +206,19 @@ $result_trees{'commands_in_math'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1115,17 +1119,19 @@ $result_trees{'commands_in_math'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1966,17 +1972,19 @@ $result_trees{'commands_in_math'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2387,142 +2395,141 @@ $result_trees{'commands_in_math'} = {
   'type' => 'document_root'
 };
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[6];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[8];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[9];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[10];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[13];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[14];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[14];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'contents'}[13];
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[8];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[9]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[9];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[9]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[10]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[10];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[10]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[11]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[11];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[11]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[12]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[12];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[12]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[13]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[13];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[13]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[14]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[14];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[14]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[15]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[15];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[15]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[16]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[16];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[16]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[17]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[17];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[17]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[18]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[18];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[18]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[19]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[19];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[19]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'args'}[0]{'contents'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[20]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[21]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[22];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[22]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[23];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[23]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'args'}[0]{'contents'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[24]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[25]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'args'}[0]{'contents'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[26]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'args'}[0]{'contents'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[27]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[28]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[28];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[28]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[29]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[29]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[29];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[29]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[30]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[30];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[30]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[31]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[31]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[31];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[31]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[32]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[32]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[32];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[32]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[33]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[33]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[33];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[33]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[34]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[34];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[34]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[35]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[35]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[35];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[35]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[36]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[36]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[36];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[36]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[37]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[37];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[37]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[38]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[38]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[38];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[38]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[39]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[39]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[39];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[39]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[40]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[40];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[40]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[41]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[41]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[41];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[41]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[42]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[42]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[42];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[42]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[43]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[43]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[43];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[43]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[44]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[44]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[44];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[44]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[45]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[45]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[45];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[45]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[46]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[46]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[46];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[46]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[47]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[47]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[47];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[47]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[48]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[48]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[48];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[48]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[49]{'args'}[0];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[49]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[49];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[49]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[50]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[50]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[50];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[50]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[51]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[52]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
@@ -2550,193 +2557,190 @@ 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[73]{
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[74]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[75]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[76]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[77]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[77];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[77]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[78]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[78];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[78]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[79]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[79]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[79]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[79];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[79]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[80]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[80]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[80]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[80];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[80]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[80];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'contents'}[79];
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[4];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[5];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[5]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[6];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[6]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[7];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[7]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[8];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[8]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[9];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[9]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[10];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[10]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[11];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[11]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[12];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[12]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[13];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[13]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[14];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[14]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[15];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[15]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[16];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[16]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[17];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[17]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[18];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[18]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[19];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[19]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[20];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[20]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[21];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[21]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[22];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[22]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[23];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[23]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[24];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[24]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[25];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[25]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[26];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[26]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[27];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[27]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[28];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[28]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[29]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[29];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[29]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[30];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[30]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[31]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[31];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[31]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[32]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[32];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[32]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[33]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[33];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[33]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[34];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[34]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[35]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[35];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[35]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[36]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[36];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[36]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[37];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[37]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[38]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[38];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[38]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[39]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[39];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[39]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[40];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[40]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[41]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[41];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[41]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[42]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[42];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[42]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[43]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[43];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[43]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[44]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[44];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[44]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[45]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[45];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[45]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[46]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[46];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[46]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[47]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[47];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[47]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[48]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[48];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[48]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[49]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[49];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[49]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[50]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[50];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[50]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[51]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[51];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[51]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[52]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[52];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[52]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[53]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[53];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[53]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[54]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[54];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[54]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[55]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[55];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[55]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[56]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[56];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[56]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[57]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[57];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[57]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[58]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[58];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[58]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[59]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[59];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[59]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[60]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[60];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[60]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[61]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[61];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[61]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[62]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[62];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[62]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[63]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[63];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[63]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[64]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[64];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[64]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[65]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[65];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[65]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[66]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[66];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[66]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[67]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[67];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[67]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[68]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[68];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[68]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[69]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[69];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[69]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[70]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[70];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[70]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[71]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[71];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[71]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[72]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[72];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[72]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[73]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[73];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[73]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[74]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[74]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[74]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[74];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[74]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[75]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[75]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[75]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[75];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[75]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[75];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'contents'}[74];
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[3];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[4];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[5];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[6];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[6]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[7];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[7]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[8];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[8]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[9];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[9]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[10];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[10]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[11];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[11]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[12];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[12]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[13];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[13]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[14];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[14]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[15];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[15]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[16];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[16]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[17];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[17]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[18];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[18]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[19];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[19]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[20];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[20]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[21];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[21]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[22];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[22]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[23];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[23]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[24];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[24]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[25];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[25]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[26];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[26]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[27];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[27]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[28];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[28]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[29]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[29];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[29]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[30];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[30]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[31]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[31];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[31]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[32]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[32];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[32]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[33]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[33];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[33]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[34]{'args'}[0];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[34];
 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[34]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[35]{'args'}[0];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[35]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[35];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[35]{'parent'}
 = $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7];
-$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[35];
+$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'contents'}[34];
 $result_trees{'commands_in_math'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'commands_in_math'}{'contents'}[0];
 $result_trees{'commands_in_math'}{'contents'}[0]{'parent'} = 
$result_trees{'commands_in_math'};
 
diff --git a/tp/t/results/coverage/displaymath.pl 
b/tp/t/results/coverage/displaymath.pl
index b03c938199..19d577fa6b 100644
--- a/tp/t/results/coverage/displaymath.pl
+++ b/tp/t/results/coverage/displaymath.pl
@@ -21,17 +21,19 @@ $result_trees{'displaymath'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'parent' => {},
               'text' => '--'
@@ -142,17 +144,19 @@ $result_trees{'displaymath'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'args' => [
                 {
@@ -291,17 +295,19 @@ $result_trees{'displaymath'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'parent' => {},
               'text' => ' \\underline'
@@ -475,17 +481,19 @@ $result_trees{'displaymath'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'args' => [
                 {
@@ -559,83 +567,79 @@ $result_trees{'displaymath'} = {
 };
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[6];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[6];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[5];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[6];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[6];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[6];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[5];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[6];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[6]{'contents'}[1];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[6];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[6]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[7];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[7]{'contents'}[1];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[7];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[7]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[8]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[8];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[8]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[9]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[9];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[9]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[9];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'contents'}[8];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[9];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[10]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 $result_trees{'displaymath'}{'contents'}[0]{'parent'} = 
$result_trees{'displaymath'};
 
diff --git a/tp/t/results/coverage/exdent_and_commands.pl 
b/tp/t/results/coverage/exdent_and_commands.pl
index 1666682351..c310d4da9d 100644
--- a/tp/t/results/coverage/exdent_and_commands.pl
+++ b/tp/t/results/coverage/exdent_and_commands.pl
@@ -10,17 +10,19 @@ $result_trees{'exdent_and_commands'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -175,17 +177,19 @@ $result_trees{'exdent_and_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -340,54 +344,52 @@ $result_trees{'exdent_and_commands'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_commands'};
 
diff --git a/tp/t/results/coverage/exdent_and_formats.pl 
b/tp/t/results/coverage/exdent_and_formats.pl
index 6480db0735..aaa6bd8e87 100644
--- a/tp/t/results/coverage/exdent_and_formats.pl
+++ b/tp/t/results/coverage/exdent_and_formats.pl
@@ -10,17 +10,19 @@ $result_trees{'exdent_and_formats'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -168,17 +170,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -322,17 +326,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -448,17 +454,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -523,17 +531,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -610,17 +620,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -633,17 +645,19 @@ $result_trees{'exdent_and_formats'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -772,17 +786,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -859,17 +875,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -957,17 +975,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1055,17 +1075,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1170,17 +1192,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1285,17 +1309,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1383,17 +1409,19 @@ $result_trees{'exdent_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1498,60 +1526,57 @@ $result_trees{'exdent_and_formats'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[5];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[9];
@@ -1563,90 +1588,85 @@ 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[12]{'parent'} = $
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[13];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[13]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[14]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[2];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[15]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[16]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[4]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[4];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[4]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[4];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'contents'}[3];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[17]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[18]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[19]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[20]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[2]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[2];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[21]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[22]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[23]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[24]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[1]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[25]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[26]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[1];
@@ -1654,13 +1674,12 @@ 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[1
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[27]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[28]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[0]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[1];
@@ -1668,26 +1687,24 @@ 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[1
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[29]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[30]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[1];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[1]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[31]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[32]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[0]{'args'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[1];
@@ -1695,10 +1712,7 @@ 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[1
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[3]{'args'}[0];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[3];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[33]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'};
 
diff --git a/tp/t/results/coverage/flushleft_flushright.pl 
b/tp/t/results/coverage/flushleft_flushright.pl
index 678d6a61a6..a47ecca572 100644
--- a/tp/t/results/coverage/flushleft_flushright.pl
+++ b/tp/t/results/coverage/flushleft_flushright.pl
@@ -16,17 +16,19 @@ $result_trees{'flushleft_flushright'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushleft',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushleft',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -113,17 +115,19 @@ $result_trees{'flushleft_flushright'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -211,34 +215,32 @@ $result_trees{'flushleft_flushright'} = {
   'type' => 'document_root'
 };
 $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[0];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[0];
 $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[0];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3];
-$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
+$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 $result_trees{'flushleft_flushright'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[0];
 $result_trees{'flushleft_flushright'}{'contents'}[0]{'parent'} = 
$result_trees{'flushleft_flushright'};
 
diff --git a/tp/t/results/coverage/flushleft_flushright_in_quotation.pl 
b/tp/t/results/coverage/flushleft_flushright_in_quotation.pl
index 3e62e59fb2..7990ee79b6 100644
--- a/tp/t/results/coverage/flushleft_flushright_in_quotation.pl
+++ b/tp/t/results/coverage/flushleft_flushright_in_quotation.pl
@@ -16,29 +16,33 @@ $result_trees{'flushleft_flushright_in_quotation'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
-              'cmdname' => 'flushleft',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'flushleft',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '   ',
@@ -103,17 +107,19 @@ $result_trees{'flushleft_flushright_in_quotation'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'flushright',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'flushright',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '  ',
@@ -220,33 +226,30 @@ $result_trees{'flushleft_flushright_in_quotation'} = {
   'type' => 'document_root'
 };
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[3];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0];
 $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'parent'} = 
$result_trees{'flushleft_flushright_in_quotation'};
 
diff --git a/tp/t/results/coverage/flushright_example_nested.pl 
b/tp/t/results/coverage/flushright_example_nested.pl
index b1f1ef276d..0fa9e77c46 100644
--- a/tp/t/results/coverage/flushright_example_nested.pl
+++ b/tp/t/results/coverage/flushright_example_nested.pl
@@ -10,29 +10,33 @@ $result_trees{'flushright_example_nested'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'flushright',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'flushright',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -139,29 +143,33 @@ $result_trees{'flushright_example_nested'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -273,41 +281,37 @@ $result_trees{'flushright_example_nested'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0];
 $result_trees{'flushright_example_nested'}{'contents'}[0]{'parent'} = 
$result_trees{'flushright_example_nested'};
 
diff --git a/tp/t/results/coverage/flushright_not_closed.pl 
b/tp/t/results/coverage/flushright_not_closed.pl
index 2cd0b7b32d..3ddc65fa20 100644
--- a/tp/t/results/coverage/flushright_not_closed.pl
+++ b/tp/t/results/coverage/flushright_not_closed.pl
@@ -10,17 +10,19 @@ $result_trees{'flushright_not_closed'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -53,11 +55,10 @@ $result_trees{'flushright_not_closed'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0];
 $result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'flushright_not_closed'}{'contents'}[0];
 $result_trees{'flushright_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'flushright_not_closed'};
 
diff --git a/tp/t/results/coverage/formats_only_title_comments.pl 
b/tp/t/results/coverage/formats_only_title_comments.pl
index 18c15a0ca4..10a62c4a78 100644
--- a/tp/t/results/coverage/formats_only_title_comments.pl
+++ b/tp/t/results/coverage/formats_only_title_comments.pl
@@ -20,21 +20,16 @@ $result_trees{'formats_only_title_comments'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'contents' => [
                 {
@@ -582,18 +577,16 @@ $result_trees{'formats_only_title_comments'} = {
 };
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'};
diff --git a/tp/t/results/coverage/formats_only_titles.pl 
b/tp/t/results/coverage/formats_only_titles.pl
index eaeca5e7e8..6a72253907 100644
--- a/tp/t/results/coverage/formats_only_titles.pl
+++ b/tp/t/results/coverage/formats_only_titles.pl
@@ -20,21 +20,16 @@ $result_trees{'formats_only_titles'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'contents' => [
                 {
@@ -101,17 +96,19 @@ $result_trees{'formats_only_titles'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -474,27 +471,24 @@ $result_trees{'formats_only_titles'} = {
 };
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[4]{'args'}[0];
diff --git a/tp/t/results/coverage/formats_titles.pl 
b/tp/t/results/coverage/formats_titles.pl
index 0003643bc8..9f67cbf6d6 100644
--- a/tp/t/results/coverage/formats_titles.pl
+++ b/tp/t/results/coverage/formats_titles.pl
@@ -20,21 +20,16 @@ $result_trees{'formats_titles'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'contents' => [
                 {
@@ -127,17 +122,19 @@ $result_trees{'formats_titles'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -683,33 +680,30 @@ $result_trees{'formats_titles'} = {
 };
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[4]{'args'}[0];
diff --git a/tp/t/results/coverage/group_not_closed.pl 
b/tp/t/results/coverage/group_not_closed.pl
index f3d4347b73..d8f172262d 100644
--- a/tp/t/results/coverage/group_not_closed.pl
+++ b/tp/t/results/coverage/group_not_closed.pl
@@ -10,17 +10,19 @@ $result_trees{'group_not_closed'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -53,11 +55,10 @@ $result_trees{'group_not_closed'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0];
 $result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'group_not_closed'}{'contents'}[0];
 $result_trees{'group_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'group_not_closed'};
 
diff --git a/tp/t/results/coverage/indentedblock.pl 
b/tp/t/results/coverage/indentedblock.pl
index 1e792f03df..fc3a82d6e5 100644
--- a/tp/t/results/coverage/indentedblock.pl
+++ b/tp/t/results/coverage/indentedblock.pl
@@ -10,17 +10,19 @@ $result_trees{'indentedblock'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'indentedblock',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'indentedblock',
+          'contents' => [
             {
               'parent' => {},
               'text' => '  ',
@@ -102,18 +104,17 @@ $result_trees{'indentedblock'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
+$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
+$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
+$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'indentedblock'}{'contents'}[0];
 $result_trees{'indentedblock'}{'contents'}[0]{'parent'} = 
$result_trees{'indentedblock'};
 
diff --git a/tp/t/results/coverage/insertcopying.pl 
b/tp/t/results/coverage/insertcopying.pl
index d7f7d1eee6..9e2a3abb18 100644
--- a/tp/t/results/coverage/insertcopying.pl
+++ b/tp/t/results/coverage/insertcopying.pl
@@ -10,17 +10,19 @@ $result_trees{'insertcopying'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -39,17 +41,19 @@ $result_trees{'insertcopying'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -190,24 +194,22 @@ $result_trees{'insertcopying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'insertcopying'}{'contents'}[0];
 $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'insertcopying'}{'contents'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/coverage/item_container.pl 
b/tp/t/results/coverage/item_container.pl
index d8d044206d..660b3cc16e 100644
--- a/tp/t/results/coverage/item_container.pl
+++ b/tp/t/results/coverage/item_container.pl
@@ -233,21 +233,16 @@ $result_trees{'item_container'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'cmdname' => 'item',
               'contents' => [
@@ -352,16 +347,14 @@ 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[3]{'parent'} = $resul
 $result_trees{'item_container'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'item_container'}{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5];
-$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5];
+$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5];
-$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0];
-$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5];
-$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'extra'}{'command_as_argument'}
 = 
$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 $result_trees{'item_container'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'item_container'}{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[0]{'parent'} = 
$result_trees{'item_container'};
 
diff --git a/tp/t/results/coverage/nested_block_commands.pl 
b/tp/t/results/coverage/nested_block_commands.pl
index 9912b96103..9412a3c475 100644
--- a/tp/t/results/coverage/nested_block_commands.pl
+++ b/tp/t/results/coverage/nested_block_commands.pl
@@ -10,17 +10,19 @@ $result_trees{'nested_block_commands'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -33,17 +35,19 @@ $result_trees{'nested_block_commands'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -144,29 +148,33 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -267,17 +275,19 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -290,17 +300,19 @@ $result_trees{'nested_block_commands'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -412,17 +424,19 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -441,17 +455,19 @@ $result_trees{'nested_block_commands'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -552,17 +568,19 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -587,17 +605,19 @@ $result_trees{'nested_block_commands'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -698,17 +718,19 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -727,17 +749,19 @@ $result_trees{'nested_block_commands'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -838,29 +862,33 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -967,29 +995,33 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -1102,29 +1134,33 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1231,29 +1267,33 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1371,29 +1411,33 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1511,29 +1555,33 @@ $result_trees{'nested_block_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1657,238 +1705,214 @@ $result_trees{'nested_block_commands'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[5]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[6]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[7]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[8]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[9]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[10]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[11]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[12]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[13]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[14]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[15]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[2];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[16]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[17]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[18]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[19]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[4];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[20]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[21]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[4]{'args'}[0];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[5]{'args'}[0];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[5];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[5]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[5];
+$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[22]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_block_commands'};
 
diff --git a/tp/t/results/coverage/preformatted.pl 
b/tp/t/results/coverage/preformatted.pl
index c1c4f051b0..d00a8a739a 100644
--- a/tp/t/results/coverage/preformatted.pl
+++ b/tp/t/results/coverage/preformatted.pl
@@ -16,17 +16,19 @@ $result_trees{'preformatted'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -97,17 +99,19 @@ $result_trees{'preformatted'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'format',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'format',
+          'contents' => [
             {
               'args' => [
                 {
@@ -300,44 +304,42 @@ $result_trees{'preformatted'} = {
   'type' => 'document_root'
 };
 $result_trees{'preformatted'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'preformatted'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[0];
 $result_trees{'preformatted'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3];
-$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 $result_trees{'preformatted'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[0];
 $result_trees{'preformatted'}{'contents'}[0]{'parent'} = 
$result_trees{'preformatted'};
 
diff --git a/tp/t/results/coverage/quotation_author.pl 
b/tp/t/results/coverage/quotation_author.pl
index 17f7281298..24c1958d24 100644
--- a/tp/t/results/coverage/quotation_author.pl
+++ b/tp/t/results/coverage/quotation_author.pl
@@ -10,17 +10,19 @@ $result_trees{'quotation_author'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -185,31 +187,30 @@ $result_trees{'quotation_author'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'quotation'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'extra'}{'authors'}[1]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'extra'}{'authors'}[1]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'parent'} = 
$result_trees{'quotation_author'};
 
diff --git a/tp/t/results/coverage/raggedright.pl 
b/tp/t/results/coverage/raggedright.pl
index b21685ac3a..4ba7ec7377 100644
--- a/tp/t/results/coverage/raggedright.pl
+++ b/tp/t/results/coverage/raggedright.pl
@@ -16,17 +16,19 @@ $result_trees{'raggedright'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'raggedright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'raggedright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -87,14 +89,13 @@ $result_trees{'raggedright'} = {
   'type' => 'document_root'
 };
 $result_trees{'raggedright'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raggedright'}{'contents'}[0];
-$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'raggedright'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'raggedright'}{'contents'}[0];
 $result_trees{'raggedright'}{'contents'}[0]{'parent'} = 
$result_trees{'raggedright'};
 
diff --git a/tp/t/results/coverage/symbol_after_block.pl 
b/tp/t/results/coverage/symbol_after_block.pl
index 35ff620533..11cd450208 100644
--- a/tp/t/results/coverage/symbol_after_block.pl
+++ b/tp/t/results/coverage/symbol_after_block.pl
@@ -10,17 +10,19 @@ $result_trees{'symbol_after_block'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -80,17 +82,19 @@ $result_trees{'symbol_after_block'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1261,17 +1265,19 @@ $result_trees{'symbol_after_block'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushleft',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushleft',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1331,17 +1337,19 @@ $result_trees{'symbol_after_block'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushleft',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushleft',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1422,17 +1430,19 @@ $result_trees{'symbol_after_block'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1492,17 +1502,19 @@ $result_trees{'symbol_after_block'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1566,26 +1578,24 @@ $result_trees{'symbol_after_block'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[4];
@@ -1733,49 +1743,45 @@ 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[29]{'parent'} = $
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[30]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[30];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[30]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[31]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[32]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[33]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[34]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[35]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[36]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[36];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[36]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[37]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[38]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[39]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1]{'args'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40];
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[2];
+$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'extra'}{'end_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[40]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'};
 
diff --git a/tp/t/results/coverage_braces/format_on_first_footnote_line.pl 
b/tp/t/results/coverage_braces/format_on_first_footnote_line.pl
index 7d87e9d5a8..aa1685ca11 100644
--- a/tp/t/results/coverage_braces/format_on_first_footnote_line.pl
+++ b/tp/t/results/coverage_braces/format_on_first_footnote_line.pl
@@ -20,17 +20,19 @@ $result_trees{'format_on_first_footnote_line'} = {
                 {
                   'contents' => [
                     {
-                      'cmdname' => 'quotation',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'quotation',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -123,17 +125,19 @@ $result_trees{'format_on_first_footnote_line'} = {
                 {
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -223,14 +227,13 @@ $result_trees{'format_on_first_footnote_line'} = {
   'type' => 'document_root'
 };
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0];
@@ -238,14 +241,13 @@ 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'co
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'format_on_first_footnote_line'}{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'format_on_first_footnote_line'}{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
diff --git a/tp/t/results/coverage_braces/kbd.pl 
b/tp/t/results/coverage_braces/kbd.pl
index 6e61604afa..fa22f94e42 100644
--- a/tp/t/results/coverage_braces/kbd.pl
+++ b/tp/t/results/coverage_braces/kbd.pl
@@ -208,17 +208,19 @@ $result_trees{'kbd'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -330,17 +332,19 @@ $result_trees{'kbd'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'format',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'format',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -459,18 +463,17 @@ 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'} = $r
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[6];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[10];
@@ -478,18 +481,17 @@ 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'} = $
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[10];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[10]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[11]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12];
-$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'extra'}{'end_command'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
+$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'extra'}{'end_command'} = 
$result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[0]{'contents'}[12]{'parent'} = 
$result_trees{'kbd'}{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[0]{'parent'} = $result_trees{'kbd'};
 
diff --git a/tp/t/results/coverage_braces/test_image.pl 
b/tp/t/results/coverage_braces/test_image.pl
index ff2459a998..efffaaf87a 100644
--- a/tp/t/results/coverage_braces/test_image.pl
+++ b/tp/t/results/coverage_braces/test_image.pl
@@ -67,17 +67,19 @@ $result_trees{'test_image'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1242,17 +1244,19 @@ $result_trees{'test_image'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -3048,104 +3052,103 @@ 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent
 $result_trees{'test_image'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'test_image'}{'contents'}[0];
 $result_trees{'test_image'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'test_image'}{'contents'}[0];
 $result_trees{'test_image'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'test_image'}{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'} 
= $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[2];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[6]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[6];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[2];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[6]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[6];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
+$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'test_image'}{'contents'}[0];
 $result_trees{'test_image'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'test_image'}{'contents'}[0];
 $result_trees{'test_image'}{'contents'}[0]{'parent'} = 
$result_trees{'test_image'};
@@ -3248,102 +3251,101 @@ 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[6]{'parent'} = $result_tr
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'} 
= $result_trees{'test_image'}{'contents'}[1]{'contents'}[7];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[7]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[8]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'} 
= $result_trees{'test_image'}{'contents'}[1]{'contents'}[9];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[1];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[2];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[6]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[6];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[10]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[10];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[2];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[6]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[6];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[10]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[2];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[2];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[9]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[11]{'args'}[0];
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
index 4cb9504051..437d09b11a 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
@@ -217,17 +217,19 @@ $result_trees{'two_footnotes_in_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -587,22 +589,21 @@ 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3]{'contents'
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[6]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
index bfde48af07..fb660db453 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
@@ -249,17 +249,19 @@ $result_trees{'two_footnotes_in_nodes_separate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -622,22 +624,21 @@ 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[3]{'
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2];
 $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separate'};
diff --git a/tp/t/results/def/defx_after_comment_in_example.pl 
b/tp/t/results/def/defx_after_comment_in_example.pl
index fcc2c408cc..f7d917f49f 100644
--- a/tp/t/results/def/defx_after_comment_in_example.pl
+++ b/tp/t/results/def/defx_after_comment_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'defx_after_comment_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'cmdname' => 'deffn',
               'contents' => [
@@ -362,52 +364,51 @@ $result_trees{'defx_after_comment_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'defx_after_comment_in_example'}{'contents'}[0];
 $result_trees{'defx_after_comment_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'defx_after_comment_in_example'};
 
diff --git a/tp/t/results/def/defx_after_empty_line_in_example.pl 
b/tp/t/results/def/defx_after_empty_line_in_example.pl
index ee3ee6491c..91fb31f62f 100644
--- a/tp/t/results/def/defx_after_empty_line_in_example.pl
+++ b/tp/t/results/def/defx_after_empty_line_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'defx_after_empty_line_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'cmdname' => 'deffn',
               'contents' => [
@@ -392,56 +394,55 @@ $result_trees{'defx_after_empty_line_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'defx_after_empty_line_in_example'}{'contents'}[0];
 $result_trees{'defx_after_empty_line_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'defx_after_empty_line_in_example'};
 
diff --git a/tp/t/results/def/defx_after_preformatted_with_text.pl 
b/tp/t/results/def/defx_after_preformatted_with_text.pl
index 4ddca2da8d..b0d14b2be9 100644
--- a/tp/t/results/def/defx_after_preformatted_with_text.pl
+++ b/tp/t/results/def/defx_after_preformatted_with_text.pl
@@ -10,17 +10,19 @@ $result_trees{'defx_after_preformatted_with_text'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'cmdname' => 'deffn',
               'contents' => [
@@ -356,52 +358,51 @@ $result_trees{'defx_after_preformatted_with_text'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'defx_after_preformatted_with_text'}{'contents'}[0];
 $result_trees{'defx_after_preformatted_with_text'}{'contents'}[0]{'parent'} = 
$result_trees{'defx_after_preformatted_with_text'};
 
diff --git a/tp/t/results/def/defx_in_example.pl 
b/tp/t/results/def/defx_in_example.pl
index f9488643e2..3cab9a2302 100644
--- a/tp/t/results/def/defx_in_example.pl
+++ b/tp/t/results/def/defx_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'defx_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'cmdname' => 'deffn',
               'contents' => [
@@ -332,48 +334,47 @@ $result_trees{'defx_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'defx_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'defx_in_example'}{'contents'}[0];
 $result_trees{'defx_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'defx_in_example'};
 
diff --git a/tp/t/results/def/inter_item_commands_in_def_in_example.pl 
b/tp/t/results/def/inter_item_commands_in_def_in_example.pl
index 0a436cfcc5..9132144506 100644
--- a/tp/t/results/def/inter_item_commands_in_def_in_example.pl
+++ b/tp/t/results/def/inter_item_commands_in_def_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'inter_item_commands_in_def_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'cmdname' => 'deffn',
               'contents' => [
@@ -622,90 +624,89 @@ $result_trees{'inter_item_commands_in_def_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'parent'} 
= $result_trees{'inter_item_commands_in_def_in_example'};
 
diff --git 
a/tp/t/results/docbook_tests/empty_quotation_with_arg_followed_by_quotation.pl 
b/tp/t/results/docbook_tests/empty_quotation_with_arg_followed_by_quotation.pl
index 3bf87b06fb..0fdc73ecb0 100644
--- 
a/tp/t/results/docbook_tests/empty_quotation_with_arg_followed_by_quotation.pl
+++ 
b/tp/t/results/docbook_tests/empty_quotation_with_arg_followed_by_quotation.pl
@@ -77,17 +77,19 @@ 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -155,14 +157,13 @@ 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'
 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0];
 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0];
-$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0];
 
$result_trees{'empty_quotation_with_arg_followed_by_quotation'}{'contents'}[0]{'parent'}
 = $result_trees{'empty_quotation_with_arg_followed_by_quotation'};
 
diff --git a/tp/t/results/docbook_tests/special_docbook_unnumbered.pl 
b/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
index 7bfb94c33c..7544e930e6 100644
--- a/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
+++ b/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
@@ -96,17 +96,19 @@ $result_trees{'special_docbook_unnumbered'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -778,7 +780,16 @@ 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[0]{'paren
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -810,20 +821,10 @@ 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'conte
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[1];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[3];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[3];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[0];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2];
 $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'parent'} = 
$result_trees{'special_docbook_unnumbered'};
diff --git a/tp/t/results/float/complex_float.pl 
b/tp/t/results/float/complex_float.pl
index b735a1ba1a..d651ee30a4 100644
--- a/tp/t/results/float/complex_float.pl
+++ b/tp/t/results/float/complex_float.pl
@@ -147,17 +147,19 @@ $result_trees{'complex_float'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1082,17 +1084,19 @@ $result_trees{'complex_float'} = {
                       'type' => 'paragraph'
                     },
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => ' 
+'
                           },
                           'parent' => {},
-                          'text' => ' 
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -2658,17 +2662,19 @@ $result_trees{'complex_float'} = {
                       'type' => 'paragraph'
                     },
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => ' 
+'
                           },
                           'parent' => {},
-                          'text' => ' 
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -3850,22 +3856,21 @@ 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'parent'} = $result
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[4];
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'args'}[0];
@@ -3988,14 +3993,13 @@ 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'ar
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[3]{'args'}[0];
@@ -4217,14 +4221,13 @@ 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'arg
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[3];
diff --git a/tp/t/results/float/empty_caption.pl 
b/tp/t/results/float/empty_caption.pl
index 0546cc15c3..cf075171a4 100644
--- a/tp/t/results/float/empty_caption.pl
+++ b/tp/t/results/float/empty_caption.pl
@@ -259,17 +259,19 @@ $result_trees{'empty_caption'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'float',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'float',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -423,24 +425,23 @@ 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[3]{'extra'}{'node_cont
 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[3]{'extra'}{'shortcaption'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'empty_caption'}{'contents'}[0];
 $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'empty_caption'}{'contents'}[0];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'float'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'extra'}{'float'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'extra'}{'float'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[4];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[4]{'extra'}{'float'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[5]{'args'}[0];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[5];
 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[5]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[6]{'args'}[0];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[6];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[6]{'parent'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'extra'}{'caption'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[4];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[6];
-$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'extra'}{'shortcaption'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'extra'}{'caption'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[5];
+$result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'extra'}{'shortcaption'}
 = $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 $result_trees{'empty_caption'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'empty_caption'}{'contents'}[0];
 $result_trees{'empty_caption'}{'contents'}[0]{'parent'} = 
$result_trees{'empty_caption'};
 
diff --git a/tp/t/results/float/empty_label_no_space.pl 
b/tp/t/results/float/empty_label_no_space.pl
index 55e7e91d43..eaa43813a7 100644
--- a/tp/t/results/float/empty_label_no_space.pl
+++ b/tp/t/results/float/empty_label_no_space.pl
@@ -27,17 +27,11 @@ $result_trees{'empty_label_no_space'} = {
               'type' => 'block_line_arg'
             },
             {
-              'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_spaces_before_argument'
-                }
-              ],
+              'contents' => [],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
@@ -102,8 +96,6 @@ $result_trees{'empty_label_no_space'} = {
 $result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'empty_label_no_space'}{'contents'}[0];
 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[1];
 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_label_no_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
@@ -121,19 +113,7 @@ $result_texis{'empty_label_no_space'} = '@float Type,
 $result_texts{'empty_label_no_space'} = 'Type
 ';
 
-$result_errors{'empty_label_no_space'} = [
-  {
-    'error_line' => 'empty node name after expansion `
-\'
-',
-    'file_name' => '',
-    'line_nr' => 1,
-    'macro' => '',
-    'text' => 'empty node name after expansion `
-\'',
-    'type' => 'error'
-  }
-];
+$result_errors{'empty_label_no_space'} = [];
 
 
 $result_floats{'empty_label_no_space'} = {
diff --git a/tp/t/results/float/empty_label_with_space.pl 
b/tp/t/results/float/empty_label_with_space.pl
index ccc5a73532..25a48dda8e 100644
--- a/tp/t/results/float/empty_label_with_space.pl
+++ b/tp/t/results/float/empty_label_with_space.pl
@@ -27,17 +27,11 @@ $result_trees{'empty_label_with_space'} = {
               'type' => 'block_line_arg'
             },
             {
-              'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_spaces_before_argument'
-                }
-              ],
+              'contents' => [],
+              'extra' => {
+                'spaces_after_argument' => ' 
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
@@ -102,8 +96,6 @@ $result_trees{'empty_label_with_space'} = {
 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'empty_label_with_space'}{'contents'}[0];
 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[1];
 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_label_with_space'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
@@ -121,19 +113,7 @@ $result_texis{'empty_label_with_space'} = '@float Type,
 $result_texts{'empty_label_with_space'} = 'Type
 ';
 
-$result_errors{'empty_label_with_space'} = [
-  {
-    'error_line' => 'empty node name after expansion ` 
-\'
-',
-    'file_name' => '',
-    'line_nr' => 1,
-    'macro' => '',
-    'text' => 'empty node name after expansion ` 
-\'',
-    'type' => 'error'
-  }
-];
+$result_errors{'empty_label_with_space'} = [];
 
 
 $result_floats{'empty_label_with_space'} = {
diff --git a/tp/t/results/float/empty_listoffloats_with_floats.pl 
b/tp/t/results/float/empty_listoffloats_with_floats.pl
index f16d399337..e74204de02 100644
--- a/tp/t/results/float/empty_listoffloats_with_floats.pl
+++ b/tp/t/results/float/empty_listoffloats_with_floats.pl
@@ -246,17 +246,19 @@ $result_trees{'empty_listoffloats_with_floats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'float',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'float',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -319,17 +321,19 @@ $result_trees{'empty_listoffloats_with_floats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'float',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'float',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -494,31 +498,29 @@ 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[4]{'e
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[4]{'extra'}{'node_content'}[0]
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'empty_listoffloats_with_floats'}{'contents'}[0];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'empty_listoffloats_with_floats'}{'contents'}[0];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'empty_listoffloats_with_floats'}{'contents'}[0];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'empty_listoffloats_with_floats'}{'contents'}[0];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'float'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'extra'}{'float'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'args'}[0];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'extra'}{'caption'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
-$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'extra'}{'caption'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'empty_listoffloats_with_floats'}{'contents'}[0];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'empty_listoffloats_with_floats'}{'contents'}[0];
 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_listoffloats_with_floats'}{'contents'}[0]{'contents'}[10];
diff --git a/tp/t/results/float/float_copying.pl 
b/tp/t/results/float/float_copying.pl
index 0f78ea856f..b894a78bff 100644
--- a/tp/t/results/float/float_copying.pl
+++ b/tp/t/results/float/float_copying.pl
@@ -12,17 +12,19 @@ $result_trees{'float_copying'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -709,17 +711,19 @@ $result_trees{'float_copying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1017,97 +1021,96 @@ $result_trees{'float_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'parent'}
 = $result_trees{'float_copying'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'extra'}{'float'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'caption'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'parent'}
 = $result_trees{'float_copying'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'extra'}{'float'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'caption'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0];
 $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[0];
@@ -1123,26 +1126,25 @@ 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[0]{'parent'} = $result
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[1];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'parent'} = 
$result_trees{'float_copying'};
-$result_trees{'float_copying'}{'contents'}[3] = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
+$result_trees{'float_copying'}{'contents'}[3] = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
 
$result_trees{'float_copying'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'args'}[0];
 $result_trees{'float_copying'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
diff --git a/tp/t/results/float/numbering_captions_listoffloats.pl 
b/tp/t/results/float/numbering_captions_listoffloats.pl
index 0ec577a8e6..dffd365e2a 100644
--- a/tp/t/results/float/numbering_captions_listoffloats.pl
+++ b/tp/t/results/float/numbering_captions_listoffloats.pl
@@ -734,17 +734,19 @@ $result_trees{'numbering_captions_listoffloats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'float',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'float',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -814,17 +816,19 @@ $result_trees{'numbering_captions_listoffloats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'float',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'float',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1313,17 +1317,19 @@ $result_trees{'numbering_captions_listoffloats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2675,17 +2681,19 @@ $result_trees{'numbering_captions_listoffloats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3057,17 +3065,19 @@ $result_trees{'numbering_captions_listoffloats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3846,17 +3856,19 @@ $result_trees{'numbering_captions_listoffloats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -5598,41 +5610,39 @@ 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[8]{'
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[12]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'extra'}{'float'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'extra'}{'float'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'extra'}{'float'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'extra'}{'float'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[5]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[5];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[5]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[6]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[6];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[6]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'extra'}{'caption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[6];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'extra'}{'caption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[5];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[4];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'contents'}[3];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[13]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[14]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[15];
@@ -5693,7 +5703,16 @@ 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[18]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'args'}[1];
@@ -5735,20 +5754,10 @@ 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'args'}[3];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[6]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[6];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[6]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[6];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[5];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[20]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
@@ -5914,22 +5923,21 @@ 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[10]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[12]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
@@ -5967,22 +5975,21 @@ 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[7]{'parent'} = $res
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2];
@@ -6089,22 +6096,21 @@ 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[11]{'parent'} = $re
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[12];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[12];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[12];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2];
diff --git a/tp/t/results/formats_encodings/at_commands_in_refs.pl 
b/tp/t/results/formats_encodings/at_commands_in_refs.pl
index 9ff07c2d47..a5801c6b3d 100644
--- a/tp/t/results/formats_encodings/at_commands_in_refs.pl
+++ b/tp/t/results/formats_encodings/at_commands_in_refs.pl
@@ -85,17 +85,19 @@ $result_trees{'at_commands_in_refs'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -17409,7 +17411,24 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'parent'} = $result_trees{'a
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -17417,6 +17436,18 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -17428,25 +17459,34 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
@@ -17462,14 +17502,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
@@ -17486,6 +17518,12 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
@@ -17501,6 +17539,10 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
@@ -17520,9 +17562,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
@@ -17540,8 +17579,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
@@ -17552,15 +17589,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
@@ -17572,12 +17600,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0];
@@ -17588,6 +17610,18 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0];
@@ -17599,6 +17633,14 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0];
@@ -17615,12 +17657,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0];
@@ -17636,10 +17672,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[0];
@@ -17656,6 +17688,33 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0];
@@ -17671,49 +17730,71 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[19];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[21];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[23];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[25];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0];
@@ -17741,12 +17822,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[23];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[25];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -17757,8 +17832,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
@@ -17778,22 +17851,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[3]{'contents'}[0];
@@ -17813,43 +17870,23 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[3]{'contents'}[0];
@@ -17861,31 +17898,25 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[3]{'contents'}[0];
@@ -17897,6 +17928,12 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[13];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[0];
@@ -17935,23 +17972,7 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'contents'}[0];
@@ -17959,19 +17980,21 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'contents'}[0];
@@ -17979,6 +18002,10 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -18008,18 +18035,18 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[3]{'contents'}[0];
@@ -18029,22 +18056,22 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
@@ -18060,18 +18087,6 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'contents'}[0];
@@ -18079,13 +18094,51 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'contents'}[0];
@@ -18093,21 +18146,29 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
@@ -18128,16 +18189,11 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[3]{'contents'}[0];
@@ -18157,42 +18213,12 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3]{'contents'}[0];
@@ -18201,23 +18227,15 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3]{'contents'}[0];
@@ -18226,15 +18244,12 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'contents'}[0];
@@ -18242,13 +18257,15 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'contents'}[0];
@@ -18256,6 +18273,8 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -18264,7 +18283,16 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[3]{'contents'}[0];
@@ -18274,40 +18302,13 @@ 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'};
diff --git a/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl
index 76185b4da7..84bc6d9d28 100644
--- a/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl
+++ b/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl
@@ -152,17 +152,19 @@ $result_trees{'at_commands_in_refs_latin1'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -17483,7 +17485,24 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'parent'} = $result_t
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -17491,6 +17510,18 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -17502,25 +17533,34 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
@@ -17536,14 +17576,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
@@ -17560,6 +17592,12 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
@@ -17575,6 +17613,10 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
@@ -17594,9 +17636,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
@@ -17614,8 +17653,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
@@ -17626,15 +17663,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
@@ -17646,12 +17674,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0];
@@ -17662,6 +17684,18 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0];
@@ -17673,6 +17707,14 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0];
@@ -17689,12 +17731,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0];
@@ -17710,10 +17746,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[0];
@@ -17730,6 +17762,33 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0];
@@ -17745,49 +17804,71 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[17];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[19];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[21];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[23];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[25];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0];
@@ -17815,12 +17896,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[23];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[25];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -17831,8 +17906,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
@@ -17852,22 +17925,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[3]{'contents'}[0];
@@ -17887,43 +17944,23 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[3]{'contents'}[0];
@@ -17935,31 +17972,25 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[3]{'contents'}[0];
@@ -17971,6 +18002,12 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[13];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[0];
@@ -18009,23 +18046,7 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'contents'}[0];
@@ -18033,19 +18054,21 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'contents'}[0];
@@ -18053,6 +18076,10 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -18082,18 +18109,18 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[3]{'contents'}[0];
@@ -18103,22 +18130,22 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
@@ -18134,18 +18161,6 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'contents'}[0];
@@ -18153,13 +18168,51 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'contents'}[0];
@@ -18167,21 +18220,29 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
@@ -18202,16 +18263,11 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[3]{'contents'}[0];
@@ -18231,42 +18287,12 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3]{'contents'}[0];
@@ -18275,23 +18301,15 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3]{'contents'}[0];
@@ -18300,15 +18318,12 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'contents'}[0];
@@ -18316,13 +18331,15 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'contents'}[0];
@@ -18330,6 +18347,8 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -18338,7 +18357,16 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[3]{'contents'}[0];
@@ -18348,40 +18376,13 @@ 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
diff --git a/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl
index eba8a79e9c..fb2fe0bd1c 100644
--- a/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl
+++ b/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl
@@ -152,17 +152,19 @@ $result_trees{'at_commands_in_refs_utf8'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -17483,7 +17485,24 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'parent'} = $result_tre
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -17491,6 +17510,18 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -17502,25 +17533,34 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
@@ -17536,14 +17576,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
@@ -17560,6 +17592,12 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
@@ -17575,6 +17613,10 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
@@ -17594,9 +17636,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
@@ -17614,8 +17653,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
@@ -17626,15 +17663,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
@@ -17646,12 +17674,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0];
@@ -17662,6 +17684,18 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0];
@@ -17673,6 +17707,14 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0];
@@ -17689,12 +17731,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0];
@@ -17710,10 +17746,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[0];
@@ -17730,6 +17762,33 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0];
@@ -17745,49 +17804,71 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[17];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[18];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[19];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[20];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[21];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[22];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[23];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[24];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[25];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0];
@@ -17815,12 +17896,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[20];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[21];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[23];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[24];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[25];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -17831,8 +17906,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
@@ -17852,22 +17925,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[3]{'contents'}[0];
@@ -17887,43 +17944,23 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[17];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[18];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[19];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[3]{'contents'}[0];
@@ -17935,31 +17972,25 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[3]{'contents'}[0];
@@ -17971,6 +18002,12 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[13];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[0];
@@ -18009,23 +18046,7 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'contents'}[0];
@@ -18033,19 +18054,21 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'contents'}[0];
@@ -18053,6 +18076,10 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -18082,18 +18109,18 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[3]{'contents'}[0];
@@ -18103,22 +18130,22 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[18];
@@ -18134,18 +18161,6 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'contents'}[0];
@@ -18153,13 +18168,51 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'contents'}[0];
@@ -18167,21 +18220,29 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[13];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[14];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[15];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
@@ -18202,16 +18263,11 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[3]{'contents'}[0];
@@ -18231,42 +18287,12 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[11];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'extra'}{'menu_entry_node'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'args'}[1]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3]{'contents'}[0];
@@ -18275,23 +18301,15 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'extra'}{'menu_entry_node'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'args'}[1]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3]{'contents'}[0];
@@ -18300,15 +18318,12 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[23]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'contents'}[0];
@@ -18316,13 +18331,15 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'contents'}[0];
@@ -18330,6 +18347,8 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[25]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -18338,7 +18357,16 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[3]{'contents'}[0];
@@ -18348,40 +18376,13 @@ 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
diff --git a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl
index da8d64e204..0491c0153c 100644
--- a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl
+++ b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl
@@ -182,17 +182,19 @@ $result_trees{'char_latin1_latin1_in_refs'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1440,7 +1442,16 @@ 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'parent'} = $result_t
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1482,20 +1493,10 @@ 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'conte
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
diff --git a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl
index f0aed08e99..51f901a633 100644
--- a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl
+++ b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl
@@ -220,17 +220,19 @@ $result_trees{'char_latin1_utf8_in_refs'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1444,7 +1446,16 @@ 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -1486,20 +1497,10 @@ 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'content
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[3];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[1];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[3];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[3];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
diff --git a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl
index 75d2312da2..c87c997a10 100644
--- a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl
+++ b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl
@@ -320,17 +320,19 @@ $result_trees{'char_latin2_latin2_in_refs'} = {
           'parent' => {}
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -584,22 +586,21 @@ 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'paren
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin2_latin2_in_refs'};
diff --git 
a/tp/t/results/formats_encodings/documentencoding_utf8_and_insertions.pl 
b/tp/t/results/formats_encodings/documentencoding_utf8_and_insertions.pl
index 441abeca33..0b2d3e5dc6 100644
--- a/tp/t/results/formats_encodings/documentencoding_utf8_and_insertions.pl
+++ b/tp/t/results/formats_encodings/documentencoding_utf8_and_insertions.pl
@@ -116,17 +116,19 @@ $result_trees{'documentencoding_utf8_and_insertions'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -253,22 +255,21 @@ 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0];
 $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'parent'} 
= $result_trees{'documentencoding_utf8_and_insertions'};
 
diff --git a/tp/t/results/formats_encodings/japanese_shift_jis.pl 
b/tp/t/results/formats_encodings/japanese_shift_jis.pl
index e5ca96e2c3..1e528fff06 100644
--- a/tp/t/results/formats_encodings/japanese_shift_jis.pl
+++ b/tp/t/results/formats_encodings/japanese_shift_jis.pl
@@ -233,17 +233,19 @@ $result_trees{'japanese_shift_jis'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -440,17 +442,19 @@ $result_trees{'japanese_shift_jis'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -859,39 +863,47 @@ 
$result_trees{'japanese_shift_jis'}{'contents'}[1]{'parent'} = $result_trees{'ja
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[4];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -903,20 +915,10 @@ 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'args'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'};
diff --git 
a/tp/t/results/formats_encodings/no_documentencoding_and_insertions.pl 
b/tp/t/results/formats_encodings/no_documentencoding_and_insertions.pl
index ce1932c57c..411fa0fa0b 100644
--- a/tp/t/results/formats_encodings/no_documentencoding_and_insertions.pl
+++ b/tp/t/results/formats_encodings/no_documentencoding_and_insertions.pl
@@ -85,17 +85,19 @@ $result_trees{'no_documentencoding_and_insertions'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -219,22 +221,21 @@ 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[1
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[0];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[0];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[3];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[0];
 $result_trees{'no_documentencoding_and_insertions'}{'contents'}[0]{'parent'} = 
$result_trees{'no_documentencoding_and_insertions'};
 
diff --git a/tp/t/results/formats_encodings/sample_utf8.pl 
b/tp/t/results/formats_encodings/sample_utf8.pl
index 1faffd7199..e99698361b 100644
--- a/tp/t/results/formats_encodings/sample_utf8.pl
+++ b/tp/t/results/formats_encodings/sample_utf8.pl
@@ -160,17 +160,19 @@ $result_trees{'sample_utf8'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -252,17 +254,19 @@ $result_trees{'sample_utf8'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -535,17 +539,19 @@ $result_trees{'sample_utf8'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1057,17 +1063,19 @@ $result_trees{'sample_utf8'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'cmdname' => 'item',
               'contents' => [
@@ -1436,37 +1444,35 @@ 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'paren
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[2];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[4]{'args'}[0];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[4];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2]{'contents'}[1];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[0];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[5];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[5];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'contents'}[9];
@@ -1487,14 +1493,23 @@ 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[1];
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
@@ -1510,20 +1525,10 @@ 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
+$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
@@ -1571,21 +1576,20 @@ 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[4]{'parent'} = $result_t
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[5];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[6]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'args'}[0];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'args'}[0];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3];
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[8]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'parent'} = 
$result_trees{'sample_utf8'};
diff --git a/tp/t/results/formatting/cond.pl b/tp/t/results/formatting/cond.pl
index 7ef0b24bc0..702d14c4a5 100644
--- a/tp/t/results/formatting/cond.pl
+++ b/tp/t/results/formatting/cond.pl
@@ -98,17 +98,19 @@ $result_trees{'cond'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -354,14 +356,13 @@ $result_trees{'cond'}{'contents'}[0]{'parent'} = 
$result_trees{'cond'};
 $result_trees{'cond'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'cond'}{'contents'}[1]{'args'}[0];
 $result_trees{'cond'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'cond'}{'contents'}[1];
 $result_trees{'cond'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'cond'}{'contents'}[1];
-$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cond'}{'contents'}[1]{'contents'}[1];
+$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1];
+$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 $result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'cond'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'cond'}{'contents'}[1];
 $result_trees{'cond'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'cond'}{'contents'}[1];
 $result_trees{'cond'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'cond'}{'contents'}[1]{'contents'}[3];
diff --git a/tp/t/results/formatting/cond_ifhtml_ifinfo_iftex.pl 
b/tp/t/results/formatting/cond_ifhtml_ifinfo_iftex.pl
index 9df079de12..86a21c2200 100644
--- a/tp/t/results/formatting/cond_ifhtml_ifinfo_iftex.pl
+++ b/tp/t/results/formatting/cond_ifhtml_ifinfo_iftex.pl
@@ -98,17 +98,19 @@ $result_trees{'cond_ifhtml_ifinfo_iftex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -226,17 +228,19 @@ $result_trees{'cond_ifhtml_ifinfo_iftex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -368,14 +372,13 @@ 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[0]{'parent'} = $result_tre
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'args'}[0];
 $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[3];
@@ -388,14 +391,13 @@ 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[7]{'parent'
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
-$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2];
+$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[13]{'contents'}[0]{'parent'}
 = $result_trees{'cond_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[13];
diff --git a/tp/t/results/formatting/cond_info_ifhtml_ifinfo_iftex.pl 
b/tp/t/results/formatting/cond_info_ifhtml_ifinfo_iftex.pl
index dccc5c0839..cb5ae2c266 100644
--- a/tp/t/results/formatting/cond_info_ifhtml_ifinfo_iftex.pl
+++ b/tp/t/results/formatting/cond_info_ifhtml_ifinfo_iftex.pl
@@ -98,17 +98,19 @@ $result_trees{'cond_info_ifhtml_ifinfo_iftex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -226,17 +228,19 @@ $result_trees{'cond_info_ifhtml_ifinfo_iftex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -368,14 +372,13 @@ 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[0]{'parent'} = $resul
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'args'}[0];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[3];
@@ -388,14 +391,13 @@ 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[7]{'pa
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11];
-$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[2];
+$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1];
 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[13]{'contents'}[0]{'parent'}
 = 
$result_trees{'cond_info_ifhtml_ifinfo_iftex'}{'contents'}[1]{'contents'}[13];
diff --git a/tp/t/results/formatting/direntry_dircategory_info_split.pl 
b/tp/t/results/formatting/direntry_dircategory_info_split.pl
index 5ed423abd1..bcc2e02999 100644
--- a/tp/t/results/formatting/direntry_dircategory_info_split.pl
+++ b/tp/t/results/formatting/direntry_dircategory_info_split.pl
@@ -129,17 +129,19 @@ $result_trees{'direntry_dircategory_info_split'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -322,17 +324,19 @@ $result_trees{'direntry_dircategory_info_split'} = {
           }
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -587,17 +591,19 @@ $result_trees{'direntry_dircategory_info_split'} = {
           }
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -726,17 +732,19 @@ $result_trees{'direntry_dircategory_info_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -977,60 +985,58 @@ 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[1]{'
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[0];
@@ -1048,46 +1054,44 @@ 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[2];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[2];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[2];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5];
-$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[2];
 
$result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'direntry_dircategory_info_split'}{'contents'}[2];
 $result_trees{'direntry_dircategory_info_split'}{'contents'}[2]{'parent'} = 
$result_trees{'direntry_dircategory_info_split'};
diff --git a/tp/t/results/formatting/float_copying.pl 
b/tp/t/results/formatting/float_copying.pl
index 52e8d95e25..e3580612b5 100644
--- a/tp/t/results/formatting/float_copying.pl
+++ b/tp/t/results/formatting/float_copying.pl
@@ -71,17 +71,19 @@ $result_trees{'float_copying'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -919,17 +921,19 @@ $result_trees{'float_copying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1482,97 +1486,96 @@ 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'arg
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'parent'}
 = $result_trees{'float_copying'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'float'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'caption'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}{'parent'}
 = $result_trees{'float_copying'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'extra'}{'float'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'caption'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1];
 $result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[0];
@@ -1596,7 +1599,7 @@ 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[2]{'parent'} = $result
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[3];
@@ -1605,7 +1608,7 @@ 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[4]{'parent'} = $result
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[5];
@@ -1614,26 +1617,25 @@ 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[6]{'parent'} = $result
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[7];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[3];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[3];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9];
-$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[10]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'parent'} = 
$result_trees{'float_copying'};
-$result_trees{'float_copying'}{'contents'}[3] = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
+$result_trees{'float_copying'}{'contents'}[3] = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
 
$result_trees{'float_copying'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'args'}[0];
 $result_trees{'float_copying'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
@@ -1644,7 +1646,7 @@ 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[2]{'parent'} = $result
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[3];
@@ -1653,7 +1655,7 @@ 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[4]{'parent'} = $result
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
-$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[5];
@@ -1664,7 +1666,7 @@ 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'args'}[0]{'parent'
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[7];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'args'}[0]{'contents'};
-$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
+$result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[8]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[9];
diff --git a/tp/t/results/formatting/split_nocopying.pl 
b/tp/t/results/formatting/split_nocopying.pl
index ac52e9fcb7..a1d4af7475 100644
--- a/tp/t/results/formatting/split_nocopying.pl
+++ b/tp/t/results/formatting/split_nocopying.pl
@@ -156,17 +156,19 @@ $result_trees{'split_nocopying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -411,22 +413,21 @@ 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[0]{'parent'} = $resu
 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[1];
 $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'split_nocopying'}{'contents'}[2];
 $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'split_nocopying'}{'contents'}[2];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'split_nocopying'}{'contents'}[2];
 $result_trees{'split_nocopying'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'split_nocopying'}{'contents'}[2];
 $result_trees{'split_nocopying'}{'contents'}[2]{'parent'} = 
$result_trees{'split_nocopying'};
diff --git a/tp/t/results/formatting/split_nocopying_split.pl 
b/tp/t/results/formatting/split_nocopying_split.pl
index 46642235f7..5f12c4eba5 100644
--- a/tp/t/results/formatting/split_nocopying_split.pl
+++ b/tp/t/results/formatting/split_nocopying_split.pl
@@ -156,17 +156,19 @@ $result_trees{'split_nocopying_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -411,22 +413,21 @@ 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[0]{'parent'} =
 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[1];
 $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'split_nocopying_split'}{'contents'}[2];
 $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'split_nocopying_split'}{'contents'}[2];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'split_nocopying_split'}{'contents'}[2];
 $result_trees{'split_nocopying_split'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'split_nocopying_split'}{'contents'}[2];
 $result_trees{'split_nocopying_split'}{'contents'}[2]{'parent'} = 
$result_trees{'split_nocopying_split'};
diff --git a/tp/t/results/formatting/texi_bib_example.pl 
b/tp/t/results/formatting/texi_bib_example.pl
index 3f870bc83e..7e42b8c9c3 100644
--- a/tp/t/results/formatting/texi_bib_example.pl
+++ b/tp/t/results/formatting/texi_bib_example.pl
@@ -3817,17 +3817,19 @@ $result_trees{'texi_bib_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -4937,7 +4939,16 @@ 
$result_trees{'texi_bib_example'}{'contents'}[1]{'parent'} = $result_trees{'texi
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'args'}[0];
 $result_trees{'texi_bib_example'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[2];
 $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[2];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -4949,23 +4960,13 @@ 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[2];
 $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[2];
 $result_trees{'texi_bib_example'}{'contents'}[2]{'parent'} = 
$result_trees{'texi_bib_example'};
diff --git a/tp/t/results/formatting/texi_cond.pl 
b/tp/t/results/formatting/texi_cond.pl
index 7a64fdd1fe..ea95ad5ca7 100644
--- a/tp/t/results/formatting/texi_cond.pl
+++ b/tp/t/results/formatting/texi_cond.pl
@@ -98,17 +98,19 @@ $result_trees{'texi_cond'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -354,14 +356,13 @@ $result_trees{'texi_cond'}{'contents'}[0]{'parent'} = 
$result_trees{'texi_cond'}
 $result_trees{'texi_cond'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'texi_cond'}{'contents'}[1]{'args'}[0];
 $result_trees{'texi_cond'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'texi_cond'}{'contents'}[1];
 $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'texi_cond'}{'contents'}[1];
-$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1];
+$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1];
+$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'texi_cond'}{'contents'}[1];
 $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'texi_cond'}{'contents'}[1];
 
$result_trees{'texi_cond'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'texi_cond'}{'contents'}[1]{'contents'}[3];
diff --git a/tp/t/results/formatting/texi_glossary.pl 
b/tp/t/results/formatting/texi_glossary.pl
index b1ec43156b..fa52c49120 100644
--- a/tp/t/results/formatting/texi_glossary.pl
+++ b/tp/t/results/formatting/texi_glossary.pl
@@ -416,17 +416,19 @@ $result_trees{'texi_glossary'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1193,22 +1195,21 @@ $result_trees{'texi_glossary'}{'contents'}[1]{'parent'} 
= $result_trees{'texi_gl
 
$result_trees{'texi_glossary'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'args'}[0];
 $result_trees{'texi_glossary'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'texi_glossary'}{'contents'}[2];
 $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'texi_glossary'}{'contents'}[2];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'texi_glossary'}{'contents'}[2];
 $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'texi_glossary'}{'contents'}[2];
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3];
diff --git a/tp/t/results/heading/heading_in_copying.pl 
b/tp/t/results/heading/heading_in_copying.pl
index 467d1f7c40..8cbaec4466 100644
--- a/tp/t/results/heading/heading_in_copying.pl
+++ b/tp/t/results/heading/heading_in_copying.pl
@@ -10,17 +10,19 @@ $result_trees{'heading_in_copying'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -309,37 +311,36 @@ $result_trees{'heading_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_copying'}{'contents'}[0];
 $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'heading_in_copying'}{'contents'}[0];
 $result_trees{'heading_in_copying'}{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_copying'};
diff --git a/tp/t/results/heading/heading_in_example.pl 
b/tp/t/results/heading/heading_in_example.pl
index a7154f7422..5e1901df8f 100644
--- a/tp/t/results/heading/heading_in_example.pl
+++ b/tp/t/results/heading/heading_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'heading_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -127,20 +129,19 @@ $result_trees{'heading_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_example'}{'contents'}[0];
 $result_trees{'heading_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_example'};
 
diff --git a/tp/t/results/heading/heading_in_quotation.pl 
b/tp/t/results/heading/heading_in_quotation.pl
index 92d2fc88fc..f74b9c6ee8 100644
--- a/tp/t/results/heading/heading_in_quotation.pl
+++ b/tp/t/results/heading/heading_in_quotation.pl
@@ -10,17 +10,19 @@ $result_trees{'heading_in_quotation'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -139,22 +141,21 @@ $result_trees{'heading_in_quotation'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'heading_in_quotation'}{'contents'}[0];
 $result_trees{'heading_in_quotation'}{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_quotation'};
 
diff --git a/tp/t/results/html_tests/check_htmlxref.pl 
b/tp/t/results/html_tests/check_htmlxref.pl
index b6f61dc7a2..f40c5208bd 100644
--- a/tp/t/results/html_tests/check_htmlxref.pl
+++ b/tp/t/results/html_tests/check_htmlxref.pl
@@ -313,17 +313,19 @@ $result_trees{'check_htmlxref'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -810,44 +812,43 @@ 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'pa
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[1];
 $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'check_htmlxref'}{'contents'}[2];
 $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'check_htmlxref'}{'contents'}[2];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'check_htmlxref'}{'contents'}[2];
 $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'check_htmlxref'}{'contents'}[2];
 $result_trees{'check_htmlxref'}{'contents'}[2]{'parent'} = 
$result_trees{'check_htmlxref'};
diff --git a/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl 
b/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl
index ecfdda15a7..cb4672da97 100644
--- a/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl
+++ b/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl
@@ -313,17 +313,19 @@ $result_trees{'check_htmlxref_ignore_ref_top_up'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -810,44 +812,43 @@ 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[1]{
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
+$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2];
 
$result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2];
 $result_trees{'check_htmlxref_ignore_ref_top_up'}{'contents'}[2]{'parent'} = 
$result_trees{'check_htmlxref_ignore_ref_top_up'};
diff --git a/tp/t/results/html_tests/check_htmlxref_menu.pl 
b/tp/t/results/html_tests/check_htmlxref_menu.pl
index 48ea1cde92..594acc73b1 100644
--- a/tp/t/results/html_tests/check_htmlxref_menu.pl
+++ b/tp/t/results/html_tests/check_htmlxref_menu.pl
@@ -313,17 +313,19 @@ $result_trees{'check_htmlxref_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -810,44 +812,43 @@ 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[1];
 $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2];
 $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
+$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2];
 $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'check_htmlxref_menu'}{'contents'}[2];
 $result_trees{'check_htmlxref_menu'}{'contents'}[2]{'parent'} = 
$result_trees{'check_htmlxref_menu'};
diff --git a/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl 
b/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl
index d051928f62..46b7e57d78 100644
--- a/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl
+++ b/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl
@@ -313,17 +313,19 @@ $result_trees{'check_htmlxref_no_use_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -810,44 +812,43 @@ 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[1]{'cont
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[1];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3];
-$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
+$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2];
 
$result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2];
 $result_trees{'check_htmlxref_no_use_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'check_htmlxref_no_use_nodes'};
diff --git a/tp/t/results/html_tests/commands_in_abbr.pl 
b/tp/t/results/html_tests/commands_in_abbr.pl
index 903430754d..1d532de031 100644
--- a/tp/t/results/html_tests/commands_in_abbr.pl
+++ b/tp/t/results/html_tests/commands_in_abbr.pl
@@ -84,17 +84,19 @@ $result_trees{'commands_in_abbr'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -222,22 +224,21 @@ 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'
 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[0];
 $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'commands_in_abbr'}{'contents'}[0];
 $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'commands_in_abbr'}{'contents'}[0];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'commands_in_abbr'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'commands_in_abbr'}{'contents'}[0];
 $result_trees{'commands_in_abbr'}{'contents'}[0]{'parent'} = 
$result_trees{'commands_in_abbr'};
 
diff --git a/tp/t/results/html_tests/commands_in_alt.pl 
b/tp/t/results/html_tests/commands_in_alt.pl
index 6bd1a0b50e..a0806f564b 100644
--- a/tp/t/results/html_tests/commands_in_alt.pl
+++ b/tp/t/results/html_tests/commands_in_alt.pl
@@ -88,17 +88,19 @@ $result_trees{'commands_in_alt'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -237,24 +239,23 @@ 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'paren
 $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'commands_in_alt'}{'contents'}[0];
 $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'commands_in_alt'}{'contents'}[0];
 $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'commands_in_alt'}{'contents'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3];
-$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 $result_trees{'commands_in_alt'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'commands_in_alt'}{'contents'}[0];
 $result_trees{'commands_in_alt'}{'contents'}[0]{'parent'} = 
$result_trees{'commands_in_alt'};
 
diff --git a/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl 
b/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl
index badb371404..da6a286d76 100644
--- a/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl
+++ b/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl
@@ -10,17 +10,19 @@ $result_trees{'deftypefnnewline_for_copying_after'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'cmdname' => 'deftypefun',
               'contents' => [
@@ -583,38 +585,37 @@ $result_trees{'deftypefnnewline_for_copying_after'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'type'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'type'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0];
 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0];
 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_after'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl 
b/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl
index 92e88a05a9..0eafc10a49 100644
--- a/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl
+++ b/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl
@@ -53,17 +53,19 @@ $result_trees{'deftypefnnewline_for_copying_before'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'cmdname' => 'deftypefun',
               'contents' => [
@@ -548,38 +550,37 @@ 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[
 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0];
 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'type'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2];
 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'type'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3];
-$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0];
 
$result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0];
 $result_trees{'deftypefnnewline_for_copying_before'}{'contents'}[0]{'parent'} 
= $result_trees{'deftypefnnewline_for_copying_before'};
diff --git a/tp/t/results/html_tests/documentdescription.pl 
b/tp/t/results/html_tests/documentdescription.pl
index 6a5aed476a..993ba121e3 100644
--- a/tp/t/results/html_tests/documentdescription.pl
+++ b/tp/t/results/html_tests/documentdescription.pl
@@ -10,17 +10,19 @@ $result_trees{'documentdescription'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'documentdescription',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'documentdescription',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -326,44 +328,43 @@ $result_trees{'documentdescription'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0];
-$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'documentdescription'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'documentdescription'}{'contents'}[0];
 $result_trees{'documentdescription'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'documentdescription'}{'contents'}[0];
 $result_trees{'documentdescription'}{'contents'}[0]{'parent'} = 
$result_trees{'documentdescription'};
diff --git a/tp/t/results/html_tests/example_empty_arguments.pl 
b/tp/t/results/html_tests/example_empty_arguments.pl
index 8237564c8c..b7c0f4876c 100644
--- a/tp/t/results/html_tests/example_empty_arguments.pl
+++ b/tp/t/results/html_tests/example_empty_arguments.pl
@@ -42,17 +42,11 @@ $result_trees{'example_empty_arguments'} = {
               'type' => 'block_line_arg'
             },
             {
-              'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_spaces_before_argument'
-                }
-              ],
+              'contents' => [],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
@@ -157,17 +151,11 @@ $result_trees{'example_empty_arguments'} = {
               'type' => 'block_line_arg'
             },
             {
-              'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_spaces_before_argument'
-                }
-              ],
+              'contents' => [],
+              'extra' => {
+                'spaces_after_argument' => ' 
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
@@ -271,17 +259,11 @@ $result_trees{'example_empty_arguments'} = {
               'type' => 'block_line_arg'
             },
             {
-              'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_spaces_before_argument'
-                }
-              ],
+              'contents' => [],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
@@ -354,8 +336,6 @@ 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[2
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[4]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[5]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0];
-$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[6];
-$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[6];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'args'}[6]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[0];
@@ -371,8 +351,6 @@ 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[2
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[4]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[5]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2];
-$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[6];
-$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[6];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'args'}[6]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[2];
@@ -389,8 +367,6 @@ 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[3
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[4]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[5]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4];
-$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[6];
-$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[6];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'args'}[6]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'example_empty_arguments'}{'contents'}[0]{'contents'}[4];
diff --git a/tp/t/results/html_tests/html_in_copying.pl 
b/tp/t/results/html_tests/html_in_copying.pl
index 3738284730..087c01310a 100644
--- a/tp/t/results/html_tests/html_in_copying.pl
+++ b/tp/t/results/html_tests/html_in_copying.pl
@@ -16,17 +16,19 @@ $result_trees{'html_in_copying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -45,17 +47,19 @@ $result_trees{'html_in_copying'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -240,24 +244,22 @@ $result_trees{'html_in_copying'} = {
   'type' => 'document_root'
 };
 $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'html_in_copying'}{'contents'}[0];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1];
-$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'html_in_copying'}{'contents'}[0];
 $result_trees{'html_in_copying'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'html_in_copying'}{'contents'}[0];
 $result_trees{'html_in_copying'}{'contents'}[0]{'parent'} = 
$result_trees{'html_in_copying'};
diff --git a/tp/t/results/html_tests/mathjax_with_texinfo.pl 
b/tp/t/results/html_tests/mathjax_with_texinfo.pl
index a111cd7b58..32a86ea488 100644
--- a/tp/t/results/html_tests/mathjax_with_texinfo.pl
+++ b/tp/t/results/html_tests/mathjax_with_texinfo.pl
@@ -10,17 +10,19 @@ $result_trees{'mathjax_with_texinfo'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'parent' => {},
               'text' => 'a'
@@ -301,27 +303,26 @@ $result_trees{'mathjax_with_texinfo'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'mathjax_with_texinfo'}{'contents'}[0];
 $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'mathjax_with_texinfo'}{'contents'}[0];
 
$result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'mathjax_with_texinfo'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl 
b/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl
index 0317f8ca52..e537dedc27 100644
--- a/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl
+++ b/tp/t/results/html_tests/mathjax_with_texinfo_enable_encoding.pl
@@ -15,17 +15,19 @@ $result_trees{'mathjax_with_texinfo_enable_encoding'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'parent' => {},
               'text' => 'a'
@@ -307,27 +309,26 @@ $result_trees{'mathjax_with_texinfo_enable_encoding'} = {
   'type' => 'document_root'
 };
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[6];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[6];
+$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'contents'}[5];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0];
 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_enable_encoding'}{'contents'}[0]{'contents'}[3];
diff --git 
a/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl 
b/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl
index 51972252a8..7d9912f5ac 100644
--- a/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl
+++ b/tp/t/results/html_tests/mathjax_with_texinfo_no_convert_to_latex.pl
@@ -10,17 +10,19 @@ $result_trees{'mathjax_with_texinfo_no_convert_to_latex'} = 
{
     {
       'contents' => [
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'parent' => {},
               'text' => 'a'
@@ -301,27 +303,26 @@ $result_trees{'mathjax_with_texinfo_no_convert_to_latex'} 
= {
   ],
   'type' => 'document_root'
 };
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0];
-$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0];
 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'mathjax_with_texinfo_no_convert_to_latex'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/html_tests/raw_html.pl 
b/tp/t/results/html_tests/raw_html.pl
index 2d171f1ddf..ba8d70e493 100644
--- a/tp/t/results/html_tests/raw_html.pl
+++ b/tp/t/results/html_tests/raw_html.pl
@@ -10,17 +10,19 @@ $result_trees{'raw_html'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -80,14 +82,13 @@ $result_trees{'raw_html'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'raw_html'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raw_html'}{'contents'}[0];
 $result_trees{'raw_html'}{'contents'}[0]{'parent'} = $result_trees{'raw_html'};
 
diff --git a/tp/t/results/html_tests/redirection_same_labels.pl 
b/tp/t/results/html_tests/redirection_same_labels.pl
index 417c95ebd0..c87e28a28b 100644
--- a/tp/t/results/html_tests/redirection_same_labels.pl
+++ b/tp/t/results/html_tests/redirection_same_labels.pl
@@ -116,17 +116,19 @@ $result_trees{'redirection_same_labels'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -432,17 +434,19 @@ $result_trees{'redirection_same_labels'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -886,17 +890,19 @@ $result_trees{'redirection_same_labels'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -1139,15 +1145,24 @@ 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
@@ -1159,20 +1174,10 @@ 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'};
@@ -1184,9 +1189,22 @@ 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1198,24 +1216,10 @@ 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'parent'}
 = $result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'};
@@ -1245,24 +1249,23 @@ 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'contents'}[2]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'parent'}
 = $result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/html_tests/ref_in_preformatted.pl 
b/tp/t/results/html_tests/ref_in_preformatted.pl
index 8c9df0eaf4..f1489b6c66 100644
--- a/tp/t/results/html_tests/ref_in_preformatted.pl
+++ b/tp/t/results/html_tests/ref_in_preformatted.pl
@@ -38,17 +38,19 @@ $result_trees{'ref_in_preformatted'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -154,17 +156,19 @@ $result_trees{'ref_in_preformatted'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -335,50 +339,48 @@ 
$result_trees{'ref_in_preformatted'}{'contents'}[0]{'parent'} = $result_trees{'r
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'args'}[0];
 $result_trees{'ref_in_preformatted'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_preformatted'}{'contents'}[1];
 $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_preformatted'}{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'ref_in_preformatted'}{'contents'}[1];
 $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_preformatted'}{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'args'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'};
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'}{'parent'}
 = $result_trees{'ref_in_preformatted'};
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'args'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'};
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}{'parent'}
 = $result_trees{'ref_in_preformatted'};
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3];
-$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'ref_in_preformatted'}{'contents'}[1];
 $result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[4]{'parent'} = 
$result_trees{'ref_in_preformatted'}{'contents'}[1];
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'ref_in_preformatted'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_preformatted'}{'contents'}[1]{'parent'} = 
$result_trees{'ref_in_preformatted'};
-$result_trees{'ref_in_preformatted'}{'contents'}[2] = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'label'};
+$result_trees{'ref_in_preformatted'}{'contents'}[2] = 
$result_trees{'ref_in_preformatted'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'label'};
 
 $result_texis{'ref_in_preformatted'} = '@node Top
 
diff --git a/tp/t/results/html_tests/simple_menu.pl 
b/tp/t/results/html_tests/simple_menu.pl
index 855f827936..a2beda5374 100644
--- a/tp/t/results/html_tests/simple_menu.pl
+++ b/tp/t/results/html_tests/simple_menu.pl
@@ -81,17 +81,19 @@ $result_trees{'simple_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -150,21 +152,16 @@ $result_trees{'simple_menu'} = {
                                   'type' => 'command_as_argument_inserted'
                                 }
                               ],
+                              'extra' => {
+                                'spaces_after_argument' => '
+'
+                              },
                               'parent' => {},
                               'type' => 'block_line_arg'
                             }
                           ],
                           'cmdname' => 'itemize',
                           'contents' => [
-                            {
-                              'extra' => {
-                                'command' => {}
-                              },
-                              'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
                             {
                               'cmdname' => 'item',
                               'contents' => [
@@ -236,17 +233,19 @@ $result_trees{'simple_menu'} = {
                         {
                           'contents' => [
                             {
-                              'cmdname' => 'html',
-                              'contents' => [
+                              'args' => [
                                 {
+                                  'contents' => [],
                                   'extra' => {
-                                    'command' => {}
+                                    'spaces_after_argument' => '
+'
                                   },
                                   'parent' => {},
-                                  'text' => '
-',
-                                  'type' => 'empty_line_after_command'
-                                },
+                                  'type' => 'block_line_arg'
+                                }
+                              ],
+                              'cmdname' => 'html',
+                              'contents' => [
                                 {
                                   'contents' => [
                                     {
@@ -361,21 +360,16 @@ $result_trees{'simple_menu'} = {
                       'type' => 'command_as_argument_inserted'
                     }
                   ],
+                  'extra' => {
+                    'spaces_after_argument' => '
+'
+                  },
                   'parent' => {},
                   'type' => 'block_line_arg'
                 }
               ],
               'cmdname' => 'itemize',
               'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
                 {
                   'cmdname' => 'item',
                   'contents' => [
@@ -453,17 +447,19 @@ $result_trees{'simple_menu'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'html',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'html',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -548,21 +544,16 @@ $result_trees{'simple_menu'} = {
                       'type' => 'command_as_argument_inserted'
                     }
                   ],
+                  'extra' => {
+                    'spaces_after_argument' => '
+'
+                  },
                   'parent' => {},
                   'type' => 'block_line_arg'
                 }
               ],
               'cmdname' => 'itemize',
               'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
                 {
                   'cmdname' => 'item',
                   'contents' => [
@@ -859,17 +850,19 @@ $result_trees{'simple_menu'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -928,21 +921,16 @@ $result_trees{'simple_menu'} = {
                                       'type' => 'command_as_argument_inserted'
                                     }
                                   ],
+                                  'extra' => {
+                                    'spaces_after_argument' => '
+'
+                                  },
                                   'parent' => {},
                                   'type' => 'block_line_arg'
                                 }
                               ],
                               'cmdname' => 'itemize',
                               'contents' => [
-                                {
-                                  'extra' => {
-                                    'command' => {}
-                                  },
-                                  'parent' => {},
-                                  'text' => '
-',
-                                  'type' => 'empty_line_after_command'
-                                },
                                 {
                                   'cmdname' => 'item',
                                   'contents' => [
@@ -1014,17 +1002,19 @@ $result_trees{'simple_menu'} = {
                             {
                               'contents' => [
                                 {
-                                  'cmdname' => 'html',
-                                  'contents' => [
+                                  'args' => [
                                     {
+                                      'contents' => [],
                                       'extra' => {
-                                        'command' => {}
+                                        'spaces_after_argument' => '
+'
                                       },
                                       'parent' => {},
-                                      'text' => '
-',
-                                      'type' => 'empty_line_after_command'
-                                    },
+                                      'type' => 'block_line_arg'
+                                    }
+                                  ],
+                                  'cmdname' => 'html',
+                                  'contents' => [
                                     {
                                       'contents' => [
                                         {
@@ -1139,21 +1129,16 @@ $result_trees{'simple_menu'} = {
                           'type' => 'command_as_argument_inserted'
                         }
                       ],
+                      'extra' => {
+                        'spaces_after_argument' => '
+'
+                      },
                       'parent' => {},
                       'type' => 'block_line_arg'
                     }
                   ],
                   'cmdname' => 'itemize',
                   'contents' => [
-                    {
-                      'extra' => {
-                        'command' => {}
-                      },
-                      'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
                     {
                       'cmdname' => 'item',
                       'contents' => [
@@ -1231,17 +1216,19 @@ $result_trees{'simple_menu'} = {
                       'type' => 'empty_line'
                     },
                     {
-                      'cmdname' => 'html',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'html',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1326,21 +1313,16 @@ $result_trees{'simple_menu'} = {
                           'type' => 'command_as_argument_inserted'
                         }
                       ],
+                      'extra' => {
+                        'spaces_after_argument' => '
+'
+                      },
                       'parent' => {},
                       'type' => 'block_line_arg'
                     }
                   ],
                   'cmdname' => 'itemize',
                   'contents' => [
-                    {
-                      'extra' => {
-                        'command' => {}
-                      },
-                      'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
                     {
                       'cmdname' => 'item',
                       'contents' => [
@@ -1739,269 +1721,251 @@ 
$result_trees{'simple_menu'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_c
 $result_trees{'simple_menu'}{'contents'}[1]{'parent'} = 
$result_trees{'simple_menu'};
 $result_trees{'simple_menu'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'simple_menu'}{'contents'}[2];
 $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'simple_menu'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2] = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3] = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1] = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2] = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[6]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[7]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[9]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[10]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[2]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[0];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[7]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[9]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[10]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[6]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[7]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[9]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'contents'}[10]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[6]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[7]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[7]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'contents'}[7];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[2]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[3]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[5]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'extra'}{'command_as_argument'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'contents'}[2];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[6]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[1]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[6]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[7]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[5]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[9]
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[8]{'extra'}{'menu_entry_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'contents'}[10]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[7]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[8]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[8]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'contents'}[8];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
+$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'simple_menu'}{'contents'}[2];
 $result_trees{'simple_menu'}{'contents'}[2]{'parent'} = 
$result_trees{'simple_menu'};
 
diff --git a/tp/t/results/html_tests/simple_menu_in_example.pl 
b/tp/t/results/html_tests/simple_menu_in_example.pl
index c53e0525df..5c264f61fd 100644
--- a/tp/t/results/html_tests/simple_menu_in_example.pl
+++ b/tp/t/results/html_tests/simple_menu_in_example.pl
@@ -38,29 +38,33 @@ $result_trees{'simple_menu_in_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -105,17 +109,19 @@ $result_trees{'simple_menu_in_example'} = {
                           'type' => 'preformatted'
                         },
                         {
-                          'cmdname' => 'cartouche',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'cartouche',
+                          'contents' => [
                             {
                               'contents' => [
                                 {
@@ -204,17 +210,19 @@ $result_trees{'simple_menu_in_example'} = {
                       'type' => 'preformatted'
                     },
                     {
-                      'cmdname' => 'cartouche',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'cartouche',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -563,88 +571,84 @@ 
$result_trees{'simple_menu_in_example'}{'contents'}[0]{'parent'} = $result_trees
 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu_in_example'}{'contents'}[1]{'args'}[0];
 $result_trees{'simple_menu_in_example'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'simple_menu_in_example'}{'contents'}[1];
 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'simple_menu_in_example'}{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[4];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[1];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[4];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4];
 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'contents'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[4];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'simple_menu_in_example'}{'contents'}[1];
 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'simple_menu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
index 8408ca200c..2d7082e05b 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
@@ -79,17 +79,19 @@ $result_trees{'test_xrefautomaticsectiontitle'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -458,22 +460,21 @@ 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[1]{'parent'} = $resu
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'args'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2];
 $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'parent'} = 
$result_trees{'test_xrefautomaticsectiontitle'};
diff --git 
a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
index e14e342f39..9b18febd77 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
@@ -123,17 +123,19 @@ $result_trees{'test_xrefautomaticsectiontitle_off_first'} 
= {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -470,22 +472,21 @@ 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[1]{'parent
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'args'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1];
-$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2];
 
$result_trees{'test_xrefautomaticsectiontitle_off_first'}{'contents'}[2]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle_off_first'};
diff --git a/tp/t/results/html_tests/tex_expanded_in_copying.pl 
b/tp/t/results/html_tests/tex_expanded_in_copying.pl
index 2bf717d8d3..566786477b 100644
--- a/tp/t/results/html_tests/tex_expanded_in_copying.pl
+++ b/tp/t/results/html_tests/tex_expanded_in_copying.pl
@@ -10,29 +10,33 @@ $result_trees{'tex_expanded_in_copying'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -133,21 +137,19 @@ $result_trees{'tex_expanded_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'tex_expanded_in_copying'}{'contents'}[0];
 $result_trees{'tex_expanded_in_copying'}{'contents'}[0]{'parent'} = 
$result_trees{'tex_expanded_in_copying'};
 
diff --git a/tp/t/results/html_tests/verbatim_in_multitable_in_example.pl 
b/tp/t/results/html_tests/verbatim_in_multitable_in_example.pl
index 1e10abc80d..788d5a713b 100644
--- a/tp/t/results/html_tests/verbatim_in_multitable_in_example.pl
+++ b/tp/t/results/html_tests/verbatim_in_multitable_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'verbatim_in_multitable_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -340,45 +342,44 @@ $result_trees{'verbatim_in_multitable_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'columnfractions'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'columnfractions'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0];
 $result_trees{'verbatim_in_multitable_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'verbatim_in_multitable_in_example'};
 
diff --git a/tp/t/results/htmlxref/htmlxref.pl 
b/tp/t/results/htmlxref/htmlxref.pl
index 883b61add7..17993fd214 100644
--- a/tp/t/results/htmlxref/htmlxref.pl
+++ b/tp/t/results/htmlxref/htmlxref.pl
@@ -139,17 +139,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -390,17 +392,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -555,17 +559,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -731,17 +737,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -891,17 +899,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1097,17 +1107,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1310,17 +1322,19 @@ $result_trees{'htmlxref'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1444,17 +1458,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1612,17 +1628,19 @@ $result_trees{'htmlxref'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1750,17 +1768,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1895,17 +1915,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2060,17 +2082,19 @@ $result_trees{'htmlxref'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -2189,17 +2213,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2391,17 +2417,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2536,17 +2564,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2606,17 +2636,19 @@ $result_trees{'htmlxref'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2881,22 +2913,21 @@ $result_trees{'htmlxref'}{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref'};
 $result_trees{'htmlxref'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2]{'args'}[0];
 $result_trees{'htmlxref'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -2918,15 +2949,14 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[5];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0];
@@ -2943,15 +2973,14 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'extra'}{
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[10]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0];
@@ -2969,15 +2998,14 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'parent'
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[11]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[12]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[13]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0];
@@ -2994,15 +3022,14 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'extra'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[14]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[15]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[16]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3024,15 +3051,14 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[19]{'contents'}[2]{'parent'
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[19];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[19]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[20]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[21]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[22]{'args'}[0];
@@ -3053,14 +3079,13 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3073,14 +3098,13 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[24]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[25]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[26]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0];
@@ -3097,14 +3121,13 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3118,14 +3141,13 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'parent'
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[27]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[28]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[29]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0];
@@ -3139,14 +3161,13 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'extra'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[30]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[31]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[32]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0];
@@ -3162,14 +3183,13 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3181,14 +3201,13 @@ 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[33]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[34]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'contents'}[35]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[2];
 $result_trees{'htmlxref'}{'contents'}[2]{'parent'} = $result_trees{'htmlxref'};
@@ -3209,14 +3228,13 @@ $result_trees{'htmlxref'}{'contents'}[3]{'parent'} = 
$result_trees{'htmlxref'};
 $result_trees{'htmlxref'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4]{'args'}[0];
 $result_trees{'htmlxref'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0];
@@ -3230,17 +3248,25 @@ 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -3262,20 +3288,10 @@ 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[3
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[3];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
+$result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
 $result_trees{'htmlxref'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref'}{'contents'}[4];
 $result_trees{'htmlxref'}{'contents'}[4]{'parent'} = $result_trees{'htmlxref'};
diff --git a/tp/t/results/htmlxref/htmlxref_nodes.pl 
b/tp/t/results/htmlxref/htmlxref_nodes.pl
index bc51170667..7a3eee6004 100644
--- a/tp/t/results/htmlxref/htmlxref_nodes.pl
+++ b/tp/t/results/htmlxref/htmlxref_nodes.pl
@@ -139,17 +139,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -390,17 +392,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -555,17 +559,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -731,17 +737,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -891,17 +899,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1097,17 +1107,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1310,17 +1322,19 @@ $result_trees{'htmlxref_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1444,17 +1458,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1612,17 +1628,19 @@ $result_trees{'htmlxref_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1750,17 +1768,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1895,17 +1915,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2060,17 +2082,19 @@ $result_trees{'htmlxref_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -2189,17 +2213,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2391,17 +2417,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2536,17 +2564,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2606,17 +2636,19 @@ $result_trees{'htmlxref_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2881,22 +2913,21 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[1]{'parent'} = $result_trees{'htmlxr
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'args'}[0];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -2918,15 +2949,14 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'pa
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[5];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0];
@@ -2943,15 +2973,14 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'ex
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[10]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0];
@@ -2969,15 +2998,14 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'p
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[11]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[12]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[13]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0];
@@ -2994,15 +3022,14 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'e
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[14]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[15]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[16]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3024,15 +3051,14 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[19]{'contents'}[2]{'p
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[19];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[19]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[20]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[21]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[22]{'args'}[0];
@@ -3053,14 +3079,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'e
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3073,14 +3098,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'e
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[24]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[25]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[26]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0];
@@ -3097,14 +3121,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'e
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3118,14 +3141,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'p
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[27]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[28]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[29]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0];
@@ -3139,14 +3161,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'e
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[30]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[31]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[32]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0];
@@ -3162,14 +3183,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'e
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3181,14 +3201,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'e
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[33]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[34]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'contents'}[35]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_nodes'};
@@ -3209,14 +3228,13 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[3]{'parent'} = $result_trees{'htmlxr
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'args'}[0];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0];
@@ -3230,17 +3248,25 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'ex
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -3262,20 +3288,10 @@ 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'ar
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[3];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
+$result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref_nodes'}{'contents'}[4];
 $result_trees{'htmlxref_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_nodes'};
diff --git a/tp/t/results/htmlxref/htmlxref_only_mono.pl 
b/tp/t/results/htmlxref/htmlxref_only_mono.pl
index 245f0e272f..2d1ff601fe 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_mono.pl
@@ -139,17 +139,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -390,17 +392,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -555,17 +559,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -731,17 +737,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -891,17 +899,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1097,17 +1107,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1310,17 +1322,19 @@ $result_trees{'htmlxref_only_mono'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1444,17 +1458,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1612,17 +1628,19 @@ $result_trees{'htmlxref_only_mono'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1750,17 +1768,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1895,17 +1915,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2060,17 +2082,19 @@ $result_trees{'htmlxref_only_mono'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -2189,17 +2213,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2391,17 +2417,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2536,17 +2564,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2606,17 +2636,19 @@ $result_trees{'htmlxref_only_mono'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2881,22 +2913,21 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[1]{'parent'} = $result_trees{'ht
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'args'}[0];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -2918,15 +2949,14 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[5]{'contents'}[2]
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[5];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0];
@@ -2943,15 +2973,14 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8]{'contents'}[2]
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[10]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0];
@@ -2969,15 +2998,14 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[11]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[12]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[13]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0];
@@ -2994,15 +3022,14 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[14]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[15]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[16]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3024,15 +3051,14 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[19]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[19];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[19]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[20]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[21]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[22]{'args'}[0];
@@ -3053,14 +3079,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3073,14 +3098,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[24]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[25]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[26]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0];
@@ -3097,14 +3121,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3118,14 +3141,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[27]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[28]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[29]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0];
@@ -3139,14 +3161,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[30]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[31]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[32]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0];
@@ -3162,14 +3183,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3181,14 +3201,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[33]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[34]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'contents'}[35]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono'}{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_mono'};
@@ -3209,14 +3228,13 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[3]{'parent'} = $result_trees{'ht
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'args'}[0];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0];
@@ -3230,17 +3248,25 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3]{'contents'}[2]
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -3262,20 +3288,10 @@ 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[2]
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[3];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
+$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref_only_mono'}{'contents'}[4];
 $result_trees{'htmlxref_only_mono'}{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_only_mono'};
diff --git a/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl
index 92d12ee97a..5e45a1460f 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl
@@ -139,17 +139,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -390,17 +392,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -555,17 +559,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -731,17 +737,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -891,17 +899,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1097,17 +1107,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1310,17 +1322,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1444,17 +1458,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1612,17 +1628,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1750,17 +1768,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1895,17 +1915,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2060,17 +2082,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -2189,17 +2213,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2391,17 +2417,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2536,17 +2564,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2606,17 +2636,19 @@ $result_trees{'htmlxref_only_mono_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2881,22 +2913,21 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[1]{'parent'} = $result_tre
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'args'}[0];
 $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -2918,15 +2949,14 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[5]{'content
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0];
@@ -2943,15 +2973,14 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8]{'content
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0];
@@ -2969,15 +2998,14 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[12]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[13]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0];
@@ -2994,15 +3022,14 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[14]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[15]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[16]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3024,15 +3051,14 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[19]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[20]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[21]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[22]{'args'}[0];
@@ -3053,14 +3079,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3073,14 +3098,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[24]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[25]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[26]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0];
@@ -3097,14 +3121,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3118,14 +3141,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[27]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[28]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[29]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0];
@@ -3139,14 +3161,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[30]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[31]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[32]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0];
@@ -3162,14 +3183,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3181,14 +3201,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'conten
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[33]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[34]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'contents'}[35]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_mono_nodes'};
@@ -3209,14 +3228,13 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[3]{'parent'} = $result_tre
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'args'}[0];
 $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0];
@@ -3230,17 +3248,25 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3]{'content
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -3262,20 +3288,10 @@ 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'content
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[3];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
+$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4];
 $result_trees{'htmlxref_only_mono_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_only_mono_nodes'};
diff --git a/tp/t/results/htmlxref/htmlxref_only_split.pl 
b/tp/t/results/htmlxref/htmlxref_only_split.pl
index fc062dbe84..960787480b 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_split.pl
@@ -139,17 +139,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -390,17 +392,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -555,17 +559,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -731,17 +737,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -891,17 +899,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1097,17 +1107,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1310,17 +1322,19 @@ $result_trees{'htmlxref_only_split'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1444,17 +1458,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1612,17 +1628,19 @@ $result_trees{'htmlxref_only_split'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1750,17 +1768,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1895,17 +1915,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2060,17 +2082,19 @@ $result_trees{'htmlxref_only_split'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -2189,17 +2213,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2391,17 +2417,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2536,17 +2564,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2606,17 +2636,19 @@ $result_trees{'htmlxref_only_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2881,22 +2913,21 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[1]{'parent'} = $result_trees{'h
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'args'}[0];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -2918,15 +2949,14 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[5]{'contents'}[2
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[5];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0];
@@ -2943,15 +2973,14 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8]{'contents'}[2
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[10]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0];
@@ -2969,15 +2998,14 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[11]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[12]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[13]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0];
@@ -2994,15 +3022,14 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[14]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[15]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[16]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3024,15 +3051,14 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[19]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[19];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[19]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[20]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[21]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[22]{'args'}[0];
@@ -3053,14 +3079,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3073,14 +3098,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[24]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[25]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[26]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0];
@@ -3097,14 +3121,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3118,14 +3141,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[27]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[28]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[29]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0];
@@ -3139,14 +3161,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[30]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[31]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[32]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0];
@@ -3162,14 +3183,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3181,14 +3201,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[33]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[34]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'contents'}[35]{'parent'} 
= $result_trees{'htmlxref_only_split'}{'contents'}[2];
 $result_trees{'htmlxref_only_split'}{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_split'};
@@ -3209,14 +3228,13 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[3]{'parent'} = $result_trees{'h
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'args'}[0];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0];
@@ -3230,17 +3248,25 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3]{'contents'}[2
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -3262,20 +3288,10 @@ 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[2
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[3];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
+$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[6]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'htmlxref_only_split'}{'contents'}[4];
 $result_trees{'htmlxref_only_split'}{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_only_split'};
diff --git a/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl
index 6b05995cba..a5de583114 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl
@@ -139,17 +139,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -390,17 +392,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -555,17 +559,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -731,17 +737,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -891,17 +899,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1097,17 +1107,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1310,17 +1322,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1444,17 +1458,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1612,17 +1628,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1750,17 +1768,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1895,17 +1915,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2060,17 +2082,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
                   'cmdname' => 'node',
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -2189,17 +2213,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2391,17 +2417,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2536,17 +2564,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2606,17 +2636,19 @@ $result_trees{'htmlxref_only_split_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2881,22 +2913,21 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[1]{'parent'} = $result_tr
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'args'}[0];
 $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -2918,15 +2949,14 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[5]{'conten
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[0]{'args'}[0];
@@ -2943,15 +2973,14 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8]{'conten
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[0]{'args'}[0];
@@ -2969,15 +2998,14 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[12]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[13]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'args'}[0];
@@ -2994,15 +3022,14 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[14]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[15]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[16]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3024,15 +3051,14 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[19]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[20]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[21]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[22]{'args'}[0];
@@ -3053,14 +3079,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3073,14 +3098,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[24]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[25]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[26]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0];
@@ -3097,14 +3121,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3118,14 +3141,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[27]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[28]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[29]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[0]{'args'}[0];
@@ -3139,14 +3161,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[30]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[31]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[32]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[0]{'args'}[0];
@@ -3162,14 +3183,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'contents'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
@@ -3181,14 +3201,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'conte
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[33]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[34]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'contents'}[35]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2];
 $result_trees{'htmlxref_only_split_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'htmlxref_only_split_nodes'};
@@ -3209,14 +3228,13 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[3]{'parent'} = $result_tr
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'args'}[0];
 $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0];
@@ -3230,17 +3248,25 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3]{'conten
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -3262,20 +3288,10 @@ 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'conten
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[3];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6];
-$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[4];
+$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'contents'}[3];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
 
$result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4];
 $result_trees{'htmlxref_only_split_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'htmlxref_only_split_nodes'};
diff --git a/tp/t/results/indices/double_index_entry.pl 
b/tp/t/results/indices/double_index_entry.pl
index 211c5bd94a..34faeb9b6e 100644
--- a/tp/t/results/indices/double_index_entry.pl
+++ b/tp/t/results/indices/double_index_entry.pl
@@ -155,17 +155,19 @@ $result_trees{'double_index_entry'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -475,22 +477,21 @@ 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'inde
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[6]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[8]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'double_index_entry'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/indices/index_entry_before_node.pl 
b/tp/t/results/indices/index_entry_before_node.pl
index 7589fcd26a..9ad5d5fcdb 100644
--- a/tp/t/results/indices/index_entry_before_node.pl
+++ b/tp/t/results/indices/index_entry_before_node.pl
@@ -44,17 +44,19 @@ $result_trees{'index_entry_before_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -515,7 +517,16 @@ 
$result_trees{'index_entry_before_node'}{'contents'}[0]{'parent'} = $result_tree
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1]{'args'}[0];
 $result_trees{'index_entry_before_node'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'index_entry_before_node'}{'contents'}[1];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -527,20 +538,10 @@ 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_before_node'}{'contents'}[1];
 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'index_entry_before_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl 
b/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
index 13dbeb9232..d0291bc8c2 100644
--- a/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
@@ -44,17 +44,19 @@ $result_trees{'index_entry_in_footnote_different_node_end'} 
= {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -442,22 +444,21 @@ 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[0]{'pare
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'args'}[0];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_different_node_end'}{'contents'}[1]{'contents'}[3];
diff --git a/tp/t/results/indices/index_entry_in_footnote_separate.pl 
b/tp/t/results/indices/index_entry_in_footnote_separate.pl
index bee8392acc..6f66e987bd 100644
--- a/tp/t/results/indices/index_entry_in_footnote_separate.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_separate.pl
@@ -76,17 +76,19 @@ $result_trees{'index_entry_in_footnote_separate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -477,22 +479,21 @@ 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[0]{'parent'} = $re
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'args'}[0];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_entry_in_footnote_separate'}{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_footnote_separate'}{'contents'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_in_footnote_separate'}{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_in_footnote_separate'}{'contents'}[1];
 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_footnote_separate'}{'contents'}[1]{'contents'}[3];
diff --git a/tp/t/results/indices/printindex_index_entry_in_copying.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying.pl
index aef5019194..12bbed09c9 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying.pl
@@ -12,17 +12,19 @@ $result_trees{'printindex_index_entry_in_copying'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -692,17 +694,19 @@ $result_trees{'printindex_index_entry_in_copying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -959,89 +963,88 @@ $result_trees{'printindex_index_entry_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'command_as_argument'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'command_as_argument'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'printindex_index_entry_in_copying'}{'contents'}[0];
@@ -1059,22 +1062,21 @@ 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[1]
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'printindex_index_entry_in_copying'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'printindex_index_entry_in_copying'}{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'printindex_index_entry_in_copying'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'printindex_index_entry_in_copying'}{'contents'}[2];
 $result_trees{'printindex_index_entry_in_copying'}{'contents'}[2]{'parent'} = 
$result_trees{'printindex_index_entry_in_copying'};
diff --git 
a/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
index a0c1d7f31d..638cbc403a 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
@@ -12,17 +12,19 @@ 
$result_trees{'printindex_index_entry_in_copying_in_footnote'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -323,17 +325,19 @@ 
$result_trees{'printindex_index_entry_in_copying_in_footnote'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -552,33 +556,32 @@ 
$result_trees{'printindex_index_entry_in_copying_in_footnote'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[0];
@@ -596,22 +599,21 @@ 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'c
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_in_footnote'}{'contents'}[2]{'parent'}
 = $result_trees{'printindex_index_entry_in_copying_in_footnote'};
diff --git 
a/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
index 35d28993a8..e06926f458 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
@@ -12,17 +12,19 @@ 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -675,17 +677,19 @@ 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -925,89 +929,88 @@ 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'command_as_argument'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'command_as_argument'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[0];
@@ -1023,22 +1026,21 @@ 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2];
 
$result_trees{'printindex_index_entry_in_copying_no_insertcopying'}{'contents'}[2]{'parent'}
 = $result_trees{'printindex_index_entry_in_copying_no_insertcopying'};
diff --git a/tp/t/results/info_tests/before_node_and_section.pl 
b/tp/t/results/info_tests/before_node_and_section.pl
index d938c3935c..2a6d1446d0 100644
--- a/tp/t/results/info_tests/before_node_and_section.pl
+++ b/tp/t/results/info_tests/before_node_and_section.pl
@@ -221,17 +221,19 @@ $result_trees{'before_node_and_section'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -472,17 +474,19 @@ $result_trees{'before_node_and_section'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -748,22 +752,21 @@ 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2];
-$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[0];
 $result_trees{'before_node_and_section'}{'contents'}[0]{'parent'} = 
$result_trees{'before_node_and_section'};
@@ -790,22 +793,21 @@ 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[2]{'contents
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3];
-$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2];
 
$result_trees{'before_node_and_section'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'before_node_and_section'}{'contents'}[2];
 $result_trees{'before_node_and_section'}{'contents'}[2]{'parent'} = 
$result_trees{'before_node_and_section'};
diff --git a/tp/t/results/info_tests/center_flush.pl 
b/tp/t/results/info_tests/center_flush.pl
index 5f08b8e9fc..2fd5600ac1 100644
--- a/tp/t/results/info_tests/center_flush.pl
+++ b/tp/t/results/info_tests/center_flush.pl
@@ -44,17 +44,19 @@ $result_trees{'center_flush'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushleft',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushleft',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -220,17 +222,19 @@ $result_trees{'center_flush'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -442,67 +446,65 @@ 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[0];
 $result_trees{'center_flush'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'center_flush'}{'contents'}[0];
 $result_trees{'center_flush'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'center_flush'}{'contents'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[1];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[1]{'args'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[1];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'args'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[9]{'args'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[9];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'contents'}[8];
 $result_trees{'center_flush'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'center_flush'}{'contents'}[0];
 $result_trees{'center_flush'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'center_flush'}{'contents'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[5];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[5];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[6];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[6];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[1];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[5]{'args'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[5];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[6]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'contents'}[7]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[1]{'args'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[1];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[5]{'args'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[5];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[5]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[6]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'contents'}[7]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'args'}[0];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[9]{'args'}[0];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[9];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[9]{'parent'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4];
-$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[9];
+$result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'contents'}[8];
 $result_trees{'center_flush'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'center_flush'}{'contents'}[0];
 $result_trees{'center_flush'}{'contents'}[0]{'parent'} = 
$result_trees{'center_flush'};
 
diff --git a/tp/t/results/info_tests/colons_in_index_entries_and_node.pl 
b/tp/t/results/info_tests/colons_in_index_entries_and_node.pl
index fcdf54b2ad..077b986fd8 100644
--- a/tp/t/results/info_tests/colons_in_index_entries_and_node.pl
+++ b/tp/t/results/info_tests/colons_in_index_entries_and_node.pl
@@ -38,17 +38,19 @@ $result_trees{'colons_in_index_entries_and_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -486,17 +488,19 @@ $result_trees{'colons_in_index_entries_and_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -825,17 +829,30 @@ 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[0]{'parent'} = $re
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'args'}[0];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -843,25 +860,11 @@ 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -899,14 +902,13 @@ 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[3]{
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5];
-$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node'}{'contents'}[2]{'contents'}[7]{'args'}[0];
diff --git 
a/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl 
b/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl
index bf34e8e575..26d32b8670 100644
--- a/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl
+++ b/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl
@@ -38,17 +38,19 @@ 
$result_trees{'colons_in_index_entries_and_node_no_quoting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -486,17 +488,19 @@ 
$result_trees{'colons_in_index_entries_and_node_no_quoting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -825,17 +829,30 @@ 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[0]{'par
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'args'}[0];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[4];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -843,25 +860,11 @@ 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'con
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -899,14 +902,13 @@ 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'con
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5];
-$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2];
 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'colons_in_index_entries_and_node_no_quoting'}{'contents'}[2]{'contents'}[7]{'args'}[0];
diff --git a/tp/t/results/info_tests/def_in_copying.pl 
b/tp/t/results/info_tests/def_in_copying.pl
index 7dcb397b60..03a7d6c2db 100644
--- a/tp/t/results/info_tests/def_in_copying.pl
+++ b/tp/t/results/info_tests/def_in_copying.pl
@@ -144,17 +144,19 @@ $result_trees{'def_in_copying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -769,50 +771,49 @@ $result_trees{'def_in_copying'}{'contents'}[1]{'parent'} 
= $result_trees{'def_in
 
$result_trees{'def_in_copying'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'args'}[0];
 $result_trees{'def_in_copying'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'def_in_copying'}{'contents'}[2];
 $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'def_in_copying'}{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[3];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1];
-$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'def_in_copying'}{'contents'}[2];
 $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'def_in_copying'}{'contents'}[2];
 
$result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_copying'}{'contents'}[2]{'contents'}[3];
diff --git a/tp/t/results/info_tests/direntry_dircategory_and_commands.pl 
b/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
index 3e4b83c3aa..bd548b9d9d 100644
--- a/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
+++ b/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
@@ -64,17 +64,19 @@ $result_trees{'direntry_dircategory_and_commands'} = {
           }
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -257,17 +259,19 @@ $result_trees{'direntry_dircategory_and_commands'} = {
           }
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -514,60 +518,58 @@ 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[0]
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'direntry_dircategory_and_commands'}{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'direntry_dircategory_and_commands'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'direntry_dircategory_and_commands'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'direntry_dircategory_and_commands'}{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'direntry_dircategory_and_commands'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'direntry_dircategory_and_commands'}{'contents'}[0];
 
$result_trees{'direntry_dircategory_and_commands'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'direntry_dircategory_and_commands'}{'contents'}[0];
diff --git a/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl 
b/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl
index 6688ec2b84..6820c86d95 100644
--- a/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl
+++ b/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl
@@ -638,17 +638,19 @@ $result_trees{'end_of_line_command_in_node_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1134,14 +1136,29 @@ 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[5]
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[5];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[5]{'parent'}
 = $result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[6]{'parent'}
 = $result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[4];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -1151,8 +1168,6 @@ 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[2];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[4]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[4];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1];
@@ -1160,13 +1175,19 @@ 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1]{'contents'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1]{'contents'}[2];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[5]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[5];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[5];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[1];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'args'}[3]{'contents'}[2];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[1];
@@ -1175,8 +1196,6 @@ 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[5]{'contents'}[0];
@@ -1185,29 +1204,11 @@ 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[5];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[1];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3]{'contents'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'args'}[3]{'contents'}[2];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[3]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[0];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[3];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[5]{'contents'}[0];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[5];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[5]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[5];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[1];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'args'}[3]{'contents'}[0];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[5]{'args'}[0];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[5];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[5]{'parent'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7];
-$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[5];
+$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'contents'}[4];
 
$result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'contents'}[7]{'parent'}
 = $result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6];
 $result_trees{'end_of_line_command_in_node_lines'}{'contents'}[6]{'parent'} = 
$result_trees{'end_of_line_command_in_node_lines'};
 
diff --git a/tp/t/results/info_tests/index_entry_at_end_node.pl 
b/tp/t/results/info_tests/index_entry_at_end_node.pl
index f098d8096b..e8525f0e8d 100644
--- a/tp/t/results/info_tests/index_entry_at_end_node.pl
+++ b/tp/t/results/info_tests/index_entry_at_end_node.pl
@@ -85,17 +85,19 @@ $result_trees{'index_entry_at_end_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -526,7 +528,16 @@ 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'args'}[0]{'contents'}[0
 $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1];
@@ -538,20 +549,10 @@ 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[3];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2];
-$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[3];
+$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2];
 
$result_trees{'index_entry_at_end_node'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'index_entry_at_end_node'}{'contents'}[2];
 $result_trees{'index_entry_at_end_node'}{'contents'}[2]{'parent'} = 
$result_trees{'index_entry_at_end_node'};
diff --git a/tp/t/results/info_tests/invalid_node_name_no_warning.pl 
b/tp/t/results/info_tests/invalid_node_name_no_warning.pl
index 6044e4ab3a..4809df6282 100644
--- a/tp/t/results/info_tests/invalid_node_name_no_warning.pl
+++ b/tp/t/results/info_tests/invalid_node_name_no_warning.pl
@@ -45,17 +45,19 @@ $result_trees{'invalid_node_name_no_warning'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -831,61 +833,60 @@ 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[0]{'parent'} = $result
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'args'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[2];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'invalid_node_name_no_warning'}{'contents'}[1];
 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_no_warning'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/info_tests/invalid_node_name_warning.pl 
b/tp/t/results/info_tests/invalid_node_name_warning.pl
index 5f353b809c..28be707d28 100644
--- a/tp/t/results/info_tests/invalid_node_name_warning.pl
+++ b/tp/t/results/info_tests/invalid_node_name_warning.pl
@@ -45,17 +45,19 @@ $result_trees{'invalid_node_name_warning'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -831,61 +833,60 @@ 
$result_trees{'invalid_node_name_warning'}{'contents'}[0]{'parent'} = $result_tr
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'args'}[0];
 $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'invalid_node_name_warning'}{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[2];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'invalid_node_name_warning'}{'contents'}[1];
 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'invalid_node_name_warning'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/info_tests/multiline_image_and_align.pl 
b/tp/t/results/info_tests/multiline_image_and_align.pl
index 323cf4f420..b55b3b4e21 100644
--- a/tp/t/results/info_tests/multiline_image_and_align.pl
+++ b/tp/t/results/info_tests/multiline_image_and_align.pl
@@ -246,17 +246,19 @@ $result_trees{'multiline_image_and_align'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -840,17 +842,19 @@ $result_trees{'multiline_image_and_align'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1226,36 +1230,35 @@ 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6]{'args'}
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1306,56 +1309,55 @@ 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[16]{'args'
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[16];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[4];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[4];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[3]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[4]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[4];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[6]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[6];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[6]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[6];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'contents'}[5];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
 $result_trees{'multiline_image_and_align'}{'contents'}[0]{'parent'} = 
$result_trees{'multiline_image_and_align'};
 
diff --git a/tp/t/results/info_tests/paragraphindent_and_preamble.pl 
b/tp/t/results/info_tests/paragraphindent_and_preamble.pl
index 6033661414..9398837799 100644
--- a/tp/t/results/info_tests/paragraphindent_and_preamble.pl
+++ b/tp/t/results/info_tests/paragraphindent_and_preamble.pl
@@ -12,17 +12,19 @@ $result_trees{'paragraphindent_and_preamble'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -294,17 +296,16 @@ $result_trees{'paragraphindent_and_preamble'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_and_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
diff --git 
a/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl 
b/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl
index 11c94fb2c9..6686644476 100644
--- a/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl
+++ b/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl
@@ -12,17 +12,19 @@ 
$result_trees{'paragraphindent_in_preamble_and_in_document'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -348,17 +350,16 @@ 
$result_trees{'paragraphindent_in_preamble_and_in_document'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
diff --git a/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl 
b/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl
index 08404768f6..e5733e4c7e 100644
--- a/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl
+++ b/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl
@@ -12,17 +12,19 @@ $result_trees{'paragraphindent_not_in_preamble'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -294,17 +296,16 @@ $result_trees{'paragraphindent_not_in_preamble'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'paragraphindent_not_in_preamble'}{'contents'}[0];
diff --git a/tp/t/results/info_tests/quote_node_names_info.pl 
b/tp/t/results/info_tests/quote_node_names_info.pl
index 50dfb62e27..142b936005 100644
--- a/tp/t/results/info_tests/quote_node_names_info.pl
+++ b/tp/t/results/info_tests/quote_node_names_info.pl
@@ -1496,17 +1496,19 @@ $result_trees{'quote_node_names_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2484,94 +2486,93 @@ 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[25]{'contents'
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[25]{'parent'} 
= $result_trees{'quote_node_names_info'}{'contents'}[2];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[26]{'parent'} 
= $result_trees{'quote_node_names_info'}{'contents'}[2];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[2];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[2];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[2];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[2];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'contents'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[4];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[1];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[4];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[1];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'contents'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'contents'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'args'}[0];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'args'}[0];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[7];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'parent'}
 = $result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[7];
+$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'contents'}[6];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[27]{'parent'} 
= $result_trees{'quote_node_names_info'}{'contents'}[2];
 
$result_trees{'quote_node_names_info'}{'contents'}[2]{'contents'}[28]{'parent'} 
= $result_trees{'quote_node_names_info'}{'contents'}[2];
 $result_trees{'quote_node_names_info'}{'contents'}[2]{'parent'} = 
$result_trees{'quote_node_names_info'};
diff --git a/tp/t/results/info_tests/space_at_menu_end.pl 
b/tp/t/results/info_tests/space_at_menu_end.pl
index 55a616641f..c09d4600c0 100644
--- a/tp/t/results/info_tests/space_at_menu_end.pl
+++ b/tp/t/results/info_tests/space_at_menu_end.pl
@@ -38,17 +38,19 @@ $result_trees{'space_at_menu_end'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -219,27 +221,26 @@ 
$result_trees{'space_at_menu_end'}{'contents'}[0]{'parent'} = $result_trees{'spa
 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'args'}[0];
 $result_trees{'space_at_menu_end'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'space_at_menu_end'}{'contents'}[1];
 $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'space_at_menu_end'}{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'space_at_menu_end'}{'contents'}[1];
 $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'space_at_menu_end'}{'contents'}[1];
 
$result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'space_at_menu_end'}{'contents'}[1]{'contents'}[3];
diff --git a/tp/t/results/info_tests/space_in_menu.pl 
b/tp/t/results/info_tests/space_in_menu.pl
index a190b7c0d9..271cbdf027 100644
--- a/tp/t/results/info_tests/space_in_menu.pl
+++ b/tp/t/results/info_tests/space_in_menu.pl
@@ -96,17 +96,19 @@ $result_trees{'space_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -325,22 +327,21 @@ 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[0]{'parent'} = $result
 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[1];
 $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'space_in_menu'}{'contents'}[2];
 $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'space_in_menu'}{'contents'}[2];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3];
-$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'space_in_menu'}{'contents'}[2];
 $result_trees{'space_in_menu'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'space_in_menu'}{'contents'}[2];
 $result_trees{'space_in_menu'}{'contents'}[2]{'parent'} = 
$result_trees{'space_in_menu'};
diff --git a/tp/t/results/info_tests/split_no_copying.pl 
b/tp/t/results/info_tests/split_no_copying.pl
index da1938fd65..048e5baf10 100644
--- a/tp/t/results/info_tests/split_no_copying.pl
+++ b/tp/t/results/info_tests/split_no_copying.pl
@@ -143,17 +143,19 @@ $result_trees{'split_no_copying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -396,22 +398,21 @@ 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[0]{'parent'} = $res
 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[1];
 $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'split_no_copying'}{'contents'}[2];
 $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'split_no_copying'}{'contents'}[2];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'split_no_copying'}{'contents'}[2];
 $result_trees{'split_no_copying'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'split_no_copying'}{'contents'}[2];
 $result_trees{'split_no_copying'}{'contents'}[2]{'parent'} = 
$result_trees{'split_no_copying'};
diff --git a/tp/t/results/info_tests/split_test_before_first_node.pl 
b/tp/t/results/info_tests/split_test_before_first_node.pl
index f190b53f44..095118b26a 100644
--- a/tp/t/results/info_tests/split_test_before_first_node.pl
+++ b/tp/t/results/info_tests/split_test_before_first_node.pl
@@ -149,17 +149,19 @@ $result_trees{'split_test_before_first_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -391,22 +393,21 @@ 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[0]{'par
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2];
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2];
 
$result_trees{'split_test_before_first_node'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'split_test_before_first_node'}{'contents'}[2];
 $result_trees{'split_test_before_first_node'}{'contents'}[2]{'parent'} = 
$result_trees{'split_test_before_first_node'};
diff --git 
a/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl 
b/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl
index 72f9b4b1a4..97145911b7 100644
--- a/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl
+++ b/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl
@@ -143,17 +143,19 @@ 
$result_trees{'split_test_before_first_node_no_empty_line'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -384,22 +386,21 @@ 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'cont
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3];
-$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2];
 
$result_trees{'split_test_before_first_node_no_empty_line'}{'contents'}[2]{'parent'}
 = $result_trees{'split_test_before_first_node_no_empty_line'};
diff --git a/tp/t/results/info_tests/test_index.pl 
b/tp/t/results/info_tests/test_index.pl
index 9f030b35d9..e38a352803 100644
--- a/tp/t/results/info_tests/test_index.pl
+++ b/tp/t/results/info_tests/test_index.pl
@@ -1025,17 +1025,19 @@ $result_trees{'test_index'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3474,7 +3476,16 @@ 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[7]{'extra'}{'command_as_a
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[7]{'contents'}[2];
 $result_trees{'test_index'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'test_index'}{'contents'}[2];
 $result_trees{'test_index'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'test_index'}{'contents'}[2];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'} 
= $result_trees{'test_index'}{'contents'}[2]{'contents'}[9];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[3];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[1];
@@ -3486,20 +3497,10 @@ 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[3];
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[1];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[3];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[3];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[3];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'parent'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9];
-$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[3];
+$result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'extra'}{'end_command'}
 = $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'contents'}[2];
 $result_trees{'test_index'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'test_index'}{'contents'}[2];
 $result_trees{'test_index'}{'contents'}[2]{'contents'}[10]{'parent'} = 
$result_trees{'test_index'}{'contents'}[2];
 $result_trees{'test_index'}{'contents'}[2]{'parent'} = 
$result_trees{'test_index'};
diff --git a/tp/t/results/info_tests/text_before_node.pl 
b/tp/t/results/info_tests/text_before_node.pl
index 8534b8ca95..fc8baac61a 100644
--- a/tp/t/results/info_tests/text_before_node.pl
+++ b/tp/t/results/info_tests/text_before_node.pl
@@ -79,17 +79,19 @@ $result_trees{'text_before_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -294,22 +296,21 @@ 
$result_trees{'text_before_node'}{'contents'}[1]{'parent'} = $result_trees{'text
 
$result_trees{'text_before_node'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_node'}{'contents'}[2]{'args'}[0];
 $result_trees{'text_before_node'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'text_before_node'}{'contents'}[2];
 $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'text_before_node'}{'contents'}[2];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'text_before_node'}{'contents'}[2];
 $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'text_before_node'}{'contents'}[2];
 
$result_trees{'text_before_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_node'}{'contents'}[2]{'contents'}[3];
diff --git a/tp/t/results/info_tests/top_node_normalization.pl 
b/tp/t/results/info_tests/top_node_normalization.pl
index afb4a4e609..6bfe9a1072 100644
--- a/tp/t/results/info_tests/top_node_normalization.pl
+++ b/tp/t/results/info_tests/top_node_normalization.pl
@@ -121,17 +121,19 @@ $result_trees{'top_node_normalization'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -274,22 +276,21 @@ 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'top_node_normalization'}{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'top_node_normalization'}{'contents'}[1];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3];
-$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[3]{'parent'} 
= $result_trees{'top_node_normalization'}{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl 
b/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl
index 9eea39a1ba..416789fc11 100644
--- a/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl
+++ b/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl
@@ -12,17 +12,19 @@ $result_trees{'two_paragraphindent_in_preamble'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -331,17 +333,16 @@ $result_trees{'two_paragraphindent_in_preamble'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
diff --git 
a/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl 
b/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl
index a8756d2f4d..f875c6326f 100644
--- a/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl
+++ b/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl
@@ -12,17 +12,19 @@ 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -385,17 +387,16 @@ 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_paragraphindent_in_preamble_and_in_document'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
diff --git a/tp/t/results/init_files_tests/documentation_examples.pl 
b/tp/t/results/init_files_tests/documentation_examples.pl
index 3ddb575739..53a9e70c9e 100644
--- a/tp/t/results/init_files_tests/documentation_examples.pl
+++ b/tp/t/results/init_files_tests/documentation_examples.pl
@@ -511,17 +511,19 @@ $result_trees{'documentation_examples'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -738,22 +740,21 @@ 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[6]{'contents'
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[6]{'parent'} 
= $result_trees{'documentation_examples'}{'contents'}[1];
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[7]{'parent'} 
= $result_trees{'documentation_examples'}{'contents'}[1];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[4];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[4];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[2];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8];
-$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[2];
+$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[8]{'parent'} 
= $result_trees{'documentation_examples'}{'contents'}[1];
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[9]{'parent'} 
= $result_trees{'documentation_examples'}{'contents'}[1];
 
$result_trees{'documentation_examples'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'documentation_examples'}{'contents'}[1];
diff --git a/tp/t/results/invalid_nestings/bad_style_nesting.pl 
b/tp/t/results/invalid_nestings/bad_style_nesting.pl
index 208a1f97e5..c3bd257ce0 100644
--- a/tp/t/results/invalid_nestings/bad_style_nesting.pl
+++ b/tp/t/results/invalid_nestings/bad_style_nesting.pl
@@ -39,17 +39,19 @@ $result_trees{'bad_style_nesting'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -113,14 +115,13 @@ 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{
 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[0];
 $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'bad_style_nesting'}{'contents'}[0];
-$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1];
+$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1];
+$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1];
-$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1];
-$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1];
-$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'bad_style_nesting'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'bad_style_nesting'}{'contents'}[0];
 $result_trees{'bad_style_nesting'}{'contents'}[0]{'parent'} = 
$result_trees{'bad_style_nesting'};
 
diff --git a/tp/t/results/invalid_nestings/block_not_matching.pl 
b/tp/t/results/invalid_nestings/block_not_matching.pl
index c33ccf6c0a..c1a0c03546 100644
--- a/tp/t/results/invalid_nestings/block_not_matching.pl
+++ b/tp/t/results/invalid_nestings/block_not_matching.pl
@@ -10,17 +10,19 @@ $result_trees{'block_not_matching'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -346,17 +348,19 @@ $result_trees{'block_not_matching'} = {
                 {
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -403,17 +407,19 @@ $result_trees{'block_not_matching'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -440,17 +446,19 @@ $result_trees{'block_not_matching'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -477,17 +485,19 @@ $result_trees{'block_not_matching'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -514,17 +524,19 @@ $result_trees{'block_not_matching'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -551,10 +563,9 @@ $result_trees{'block_not_matching'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0];
@@ -595,38 +606,33 @@ 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'extra'}{'command_as_argument'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[10]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[11]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[12]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[13]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14];
+$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'contents'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'contents'}[1];
-$result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14];
 $result_trees{'block_not_matching'}{'contents'}[0]{'contents'}[14]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[0];
 $result_trees{'block_not_matching'}{'contents'}[0]{'parent'} = 
$result_trees{'block_not_matching'};
 
diff --git a/tp/t/results/invalid_nestings/cartouche_in_style_command.pl 
b/tp/t/results/invalid_nestings/cartouche_in_style_command.pl
index 415421c40d..a016ae959b 100644
--- a/tp/t/results/invalid_nestings/cartouche_in_style_command.pl
+++ b/tp/t/results/invalid_nestings/cartouche_in_style_command.pl
@@ -39,17 +39,19 @@ $result_trees{'cartouche_in_style_command'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -118,14 +120,13 @@ 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[0]{'conte
 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0];
-$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0];
 
$result_trees{'cartouche_in_style_command'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'cartouche_in_style_command'}{'contents'}[0];
 $result_trees{'cartouche_in_style_command'}{'contents'}[0]{'parent'} = 
$result_trees{'cartouche_in_style_command'};
diff --git a/tp/t/results/invalid_nestings/center.pl 
b/tp/t/results/invalid_nestings/center.pl
index 1b507ef2e5..bc4903a81b 100644
--- a/tp/t/results/invalid_nestings/center.pl
+++ b/tp/t/results/invalid_nestings/center.pl
@@ -213,18 +213,18 @@ $result_trees{'center'} = {
             {
               'contents' => [
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
+                      'type' => 'block_line_arg'
                     }
                   ],
+                  'cmdname' => 'quotation',
                   'parent' => {},
                   'source_info' => {
                     'file_name' => '',
@@ -1419,8 +1419,7 @@ 
$result_trees{'center'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{
 $result_trees{'center'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[0]{'contents'}[2];
 $result_trees{'center'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'center'}{'contents'}[0];
 $result_trees{'center'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'center'}{'contents'}[0];
-$result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 $result_trees{'center'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[0]{'contents'}[4];
 $result_trees{'center'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'center'}{'contents'}[0];
diff --git 
a/tp/t/results/invalid_nestings/def_not_closed_in_menu_description.pl 
b/tp/t/results/invalid_nestings/def_not_closed_in_menu_description.pl
index 880051cfdb..166a220bdd 100644
--- a/tp/t/results/invalid_nestings/def_not_closed_in_menu_description.pl
+++ b/tp/t/results/invalid_nestings/def_not_closed_in_menu_description.pl
@@ -10,17 +10,19 @@ $result_trees{'def_not_closed_in_menu_description'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -255,42 +257,41 @@ $result_trees{'def_not_closed_in_menu_description'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_not_closed_in_menu_description'}{'contents'}[0];
 $result_trees{'def_not_closed_in_menu_description'}{'contents'}[0]{'parent'} = 
$result_trees{'def_not_closed_in_menu_description'};
 
diff --git a/tp/t/results/invalid_nestings/example_in_style_command.pl 
b/tp/t/results/invalid_nestings/example_in_style_command.pl
index a29e5069b1..c7058ad4d8 100644
--- a/tp/t/results/invalid_nestings/example_in_style_command.pl
+++ b/tp/t/results/invalid_nestings/example_in_style_command.pl
@@ -39,17 +39,19 @@ $result_trees{'example_in_style_command'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -113,14 +115,13 @@ 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[0]{'content
 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_style_command'}{'contents'}[0];
-$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'example_in_style_command'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_style_command'}{'contents'}[0];
 $result_trees{'example_in_style_command'}{'contents'}[0]{'parent'} = 
$result_trees{'example_in_style_command'};
 
diff --git a/tp/t/results/invalid_nestings/flushright_in_style_command.pl 
b/tp/t/results/invalid_nestings/flushright_in_style_command.pl
index fb2d58b9fc..5bbfabae39 100644
--- a/tp/t/results/invalid_nestings/flushright_in_style_command.pl
+++ b/tp/t/results/invalid_nestings/flushright_in_style_command.pl
@@ -39,17 +39,19 @@ $result_trees{'flushright_in_style_command'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -113,14 +115,13 @@ 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[0]{'cont
 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0];
-$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushright_in_style_command'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_in_style_command'}{'contents'}[0];
 $result_trees{'flushright_in_style_command'}{'contents'}[0]{'parent'} = 
$result_trees{'flushright_in_style_command'};
 
diff --git a/tp/t/results/invalid_nestings/formats_not_closed_in_example.pl 
b/tp/t/results/invalid_nestings/formats_not_closed_in_example.pl
index f463a8e669..1962d753ab 100644
--- a/tp/t/results/invalid_nestings/formats_not_closed_in_example.pl
+++ b/tp/t/results/invalid_nestings/formats_not_closed_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'formats_not_closed_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -120,17 +122,19 @@ $result_trees{'formats_not_closed_in_example'} = {
                           'type' => 'preformatted'
                         },
                         {
-                          'cmdname' => 'enumerate',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'enumerate',
+                          'contents' => [
                             {
                               'contents' => [
                                 {
@@ -286,41 +290,39 @@ $result_trees{'formats_not_closed_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0];
 $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'formats_not_closed_in_example'};
 
diff --git 
a/tp/t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl 
b/tp/t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl
index a4dfcd1b57..b823dd3d7b 100644
--- a/tp/t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl
+++ b/tp/t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl
@@ -101,21 +101,16 @@ $result_trees{'itemx_in_itemize_enumerate_in_table'} = {
                               'type' => 'command_as_argument_inserted'
                             }
                           ],
+                          'extra' => {
+                            'spaces_after_argument' => '
+'
+                          },
                           'parent' => {},
                           'type' => 'block_line_arg'
                         }
                       ],
                       'cmdname' => 'itemize',
                       'contents' => [
-                        {
-                          'extra' => {
-                            'command' => {}
-                          },
-                          'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
                         {
                           'contents' => [
                             {
@@ -199,17 +194,19 @@ $result_trees{'itemx_in_itemize_enumerate_in_table'} = {
                       'type' => 'empty_line'
                     },
                     {
-                      'cmdname' => 'enumerate',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'enumerate',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -361,29 +358,26 @@ 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[2];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
diff --git a/tp/t/results/invalid_nestings/menu_in_style_command.pl 
b/tp/t/results/invalid_nestings/menu_in_style_command.pl
index b6f11e55b8..4e71e1a1ec 100644
--- a/tp/t/results/invalid_nestings/menu_in_style_command.pl
+++ b/tp/t/results/invalid_nestings/menu_in_style_command.pl
@@ -67,17 +67,19 @@ $result_trees{'menu_in_style_command'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -217,24 +219,23 @@ 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[1]{'contents'}
 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[1];
 $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'menu_in_style_command'}{'contents'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
 $result_trees{'menu_in_style_command'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'menu_in_style_command'}{'contents'}[1];
 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'menu_in_style_command'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/invalid_nestings/node_in_copying.pl 
b/tp/t/results/invalid_nestings/node_in_copying.pl
index 2f2c2d440a..26464c3349 100644
--- a/tp/t/results/invalid_nestings/node_in_copying.pl
+++ b/tp/t/results/invalid_nestings/node_in_copying.pl
@@ -10,18 +10,18 @@ $result_trees{'node_in_copying'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
+              'type' => 'block_line_arg'
             }
           ],
+          'cmdname' => 'copying',
           'parent' => {},
           'source_info' => {
             'file_name' => '',
@@ -84,8 +84,7 @@ $result_trees{'node_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'node_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'node_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'node_in_copying'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'node_in_copying'}{'contents'}[0]{'contents'}[0];
 $result_trees{'node_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'node_in_copying'}{'contents'}[0];
 $result_trees{'node_in_copying'}{'contents'}[0]{'parent'} = 
$result_trees{'node_in_copying'};
 
$result_trees{'node_in_copying'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_in_copying'}{'contents'}[1]{'args'}[0];
diff --git a/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl 
b/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
index 9ff41aac22..cd89c316ab 100644
--- a/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
+++ b/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
@@ -10,17 +10,19 @@ $result_trees{'node_in_copying_not_closed'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -159,13 +161,12 @@ $result_trees{'node_in_copying_not_closed'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[0];
 $result_trees{'node_in_copying_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'node_in_copying_not_closed'};
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[1]{'args'}[0];
diff --git a/tp/t/results/invalid_nestings/quotation_in_ref.pl 
b/tp/t/results/invalid_nestings/quotation_in_ref.pl
index c8c5ac37e6..10b2b7071e 100644
--- a/tp/t/results/invalid_nestings/quotation_in_ref.pl
+++ b/tp/t/results/invalid_nestings/quotation_in_ref.pl
@@ -75,17 +75,19 @@ $result_trees{'quotation_in_ref'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -184,14 +186,13 @@ 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'
 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[1];
 $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'quotation_in_ref'}{'contents'}[1];
-$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2];
+$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2];
+$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2];
-$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2];
-$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2];
-$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
 $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'quotation_in_ref'}{'contents'}[1];
 
$result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[3];
 $result_trees{'quotation_in_ref'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'quotation_in_ref'}{'contents'}[1];
diff --git a/tp/t/results/invalid_nestings/quotation_in_style_command.pl 
b/tp/t/results/invalid_nestings/quotation_in_style_command.pl
index c69bf9823c..bf901544c2 100644
--- a/tp/t/results/invalid_nestings/quotation_in_style_command.pl
+++ b/tp/t/results/invalid_nestings/quotation_in_style_command.pl
@@ -39,17 +39,19 @@ $result_trees{'quotation_in_style_command'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -113,14 +115,13 @@ 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[0]{'conte
 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0];
-$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'quotation_in_style_command'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_in_style_command'}{'contents'}[0];
 $result_trees{'quotation_in_style_command'}{'contents'}[0]{'parent'} = 
$result_trees{'quotation_in_style_command'};
 
diff --git a/tp/t/results/invalid_nestings/raw_block_on_line.pl 
b/tp/t/results/invalid_nestings/raw_block_on_line.pl
index 51665278b5..ce90a71c0b 100644
--- a/tp/t/results/invalid_nestings/raw_block_on_line.pl
+++ b/tp/t/results/invalid_nestings/raw_block_on_line.pl
@@ -14,17 +14,19 @@ $result_trees{'raw_block_on_line'} = {
             {
               'contents' => [
                 {
-                  'cmdname' => 'tex',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'tex',
+                  'contents' => [
                     {
                       'parent' => {},
                       'type' => 'rawpreformatted'
@@ -60,9 +62,8 @@ $result_trees{'raw_block_on_line'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0];
 $result_trees{'raw_block_on_line'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_on_line'}{'contents'}[0];
diff --git a/tp/t/results/invalid_nestings/recursive_copying.pl 
b/tp/t/results/invalid_nestings/recursive_copying.pl
index 2d93aff0e1..c5f6c15b06 100644
--- a/tp/t/results/invalid_nestings/recursive_copying.pl
+++ b/tp/t/results/invalid_nestings/recursive_copying.pl
@@ -10,17 +10,19 @@ $result_trees{'recursive_copying'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -115,16 +117,15 @@ $result_trees{'recursive_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'recursive_copying'}{'contents'}[0];
 $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'recursive_copying'}{'contents'}[0];
 
$result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'recursive_copying'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/invalid_nestings/section_in_copying.pl 
b/tp/t/results/invalid_nestings/section_in_copying.pl
index 5430f39798..303f14e9f0 100644
--- a/tp/t/results/invalid_nestings/section_in_copying.pl
+++ b/tp/t/results/invalid_nestings/section_in_copying.pl
@@ -10,17 +10,19 @@ $result_trees{'section_in_copying'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -88,12 +90,11 @@ $result_trees{'section_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0];
 $result_trees{'section_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'section_in_copying'}{'contents'}[0];
 $result_trees{'section_in_copying'}{'contents'}[0]{'parent'} = 
$result_trees{'section_in_copying'};
 
$result_trees{'section_in_copying'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_copying'}{'contents'}[1]{'args'}[0];
diff --git a/tp/t/results/invalid_nestings/section_in_flushright.pl 
b/tp/t/results/invalid_nestings/section_in_flushright.pl
index 6f8a4fba22..51c049463c 100644
--- a/tp/t/results/invalid_nestings/section_in_flushright.pl
+++ b/tp/t/results/invalid_nestings/section_in_flushright.pl
@@ -10,17 +10,19 @@ $result_trees{'section_in_flushright'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -88,12 +90,11 @@ $result_trees{'section_in_flushright'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0];
 $result_trees{'section_in_flushright'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'section_in_flushright'}{'contents'}[0];
 $result_trees{'section_in_flushright'}{'contents'}[0]{'parent'} = 
$result_trees{'section_in_flushright'};
 
$result_trees{'section_in_flushright'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_flushright'}{'contents'}[1]{'args'}[0];
diff --git a/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl 
b/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl
index d0796612f1..73cd32f207 100644
--- a/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl
+++ b/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl
@@ -91,17 +91,19 @@ $result_trees{'section_in_nested_block_commands'} = {
                       'type' => 'empty_line'
                     },
                     {
-                      'cmdname' => 'quotation',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'quotation',
+                      'contents' => [
                         {
                           'parent' => {},
                           'text' => '
@@ -198,12 +200,11 @@ 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_nested_block_commands'}{'contents'}[0]{'contents'}[0];
diff --git a/tp/t/results/invalid_nestings/style_not_closed_in_block_command.pl 
b/tp/t/results/invalid_nestings/style_not_closed_in_block_command.pl
index bc5f8dc8f2..4c743b4940 100644
--- a/tp/t/results/invalid_nestings/style_not_closed_in_block_command.pl
+++ b/tp/t/results/invalid_nestings/style_not_closed_in_block_command.pl
@@ -10,17 +10,19 @@ $result_trees{'style_not_closed_in_block_command'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -102,17 +104,16 @@ $result_trees{'style_not_closed_in_block_command'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'style_not_closed_in_block_command'}{'contents'}[0];
 $result_trees{'style_not_closed_in_block_command'}{'contents'}[0]{'parent'} = 
$result_trees{'style_not_closed_in_block_command'};
 
diff --git 
a/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl 
b/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
index 0fcd7b02dc..4204baa2b8 100644
--- a/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
+++ b/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
@@ -79,17 +79,19 @@ $result_trees{'style_not_closed_no_newline_root_commands'} 
= {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -364,22 +366,21 @@ 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[1]{'paren
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'args'}[0];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1];
-$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0];
diff --git a/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl 
b/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl
index d2bf7bd6a2..a014bc50f6 100644
--- a/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl
+++ b/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl
@@ -79,17 +79,19 @@ $result_trees{'style_not_closed_root_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -376,22 +378,21 @@ 
$result_trees{'style_not_closed_root_commands'}{'contents'}[1]{'parent'} = $resu
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'args'}[0];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'style_not_closed_root_commands'}{'contents'}[2];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'style_not_closed_root_commands'}{'contents'}[2];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1];
-$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'style_not_closed_root_commands'}{'contents'}[2];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'style_not_closed_root_commands'}{'contents'}[2];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0];
diff --git a/tp/t/results/invalid_nestings/table_not_closed_in_menu_comment.pl 
b/tp/t/results/invalid_nestings/table_not_closed_in_menu_comment.pl
index 5c1cbfbec1..19369ee181 100644
--- a/tp/t/results/invalid_nestings/table_not_closed_in_menu_comment.pl
+++ b/tp/t/results/invalid_nestings/table_not_closed_in_menu_comment.pl
@@ -10,17 +10,19 @@ $result_trees{'table_not_closed_in_menu_comment'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -251,40 +253,39 @@ $result_trees{'table_not_closed_in_menu_comment'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0];
 $result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'table_not_closed_in_menu_comment'};
 
diff --git 
a/tp/t/results/invalid_nestings/table_not_closed_in_menu_description.pl 
b/tp/t/results/invalid_nestings/table_not_closed_in_menu_description.pl
index 58e2abbfb6..5901ddcdeb 100644
--- a/tp/t/results/invalid_nestings/table_not_closed_in_menu_description.pl
+++ b/tp/t/results/invalid_nestings/table_not_closed_in_menu_description.pl
@@ -10,17 +10,19 @@ $result_trees{'table_not_closed_in_menu_description'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -227,36 +229,35 @@ $result_trees{'table_not_closed_in_menu_description'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_not_closed_in_menu_description'}{'contents'}[0];
 $result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'parent'} 
= $result_trees{'table_not_closed_in_menu_description'};
 
diff --git a/tp/t/results/itemize/enumerate_and_empty_lines.pl 
b/tp/t/results/itemize/enumerate_and_empty_lines.pl
index a8129a6730..2e63571582 100644
--- a/tp/t/results/itemize/enumerate_and_empty_lines.pl
+++ b/tp/t/results/itemize/enumerate_and_empty_lines.pl
@@ -10,17 +10,19 @@ $result_trees{'enumerate_and_empty_lines'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'cmdname' => 'item',
               'contents' => [
@@ -60,17 +62,19 @@ $result_trees{'enumerate_and_empty_lines'} = {
                   'type' => 'empty_line_after_command'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -204,17 +208,19 @@ $result_trees{'enumerate_and_empty_lines'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -291,17 +297,19 @@ $result_trees{'enumerate_and_empty_lines'} = {
                   'type' => 'empty_line_after_command'
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -390,17 +398,19 @@ $result_trees{'enumerate_and_empty_lines'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -513,17 +523,19 @@ $result_trees{'enumerate_and_empty_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'cmdname' => 'item',
               'contents' => [
@@ -599,85 +611,79 @@ $result_trees{'enumerate_and_empty_lines'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'enumerate_and_empty_lines'}{'contents'}[0];
 $result_trees{'enumerate_and_empty_lines'}{'contents'}[0]{'parent'} = 
$result_trees{'enumerate_and_empty_lines'};
 
diff --git a/tp/t/results/itemize/enumerate_in_example.pl 
b/tp/t/results/itemize/enumerate_in_example.pl
index ee50df198d..6bb4da101c 100644
--- a/tp/t/results/itemize/enumerate_in_example.pl
+++ b/tp/t/results/itemize/enumerate_in_example.pl
@@ -16,29 +16,33 @@ $result_trees{'enumerate_in_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'enumerate',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'enumerate',
+              'contents' => [
                 {
                   'cmdname' => 'item',
                   'contents' => [
@@ -193,27 +197,25 @@ $result_trees{'enumerate_in_example'} = {
   'type' => 'document_root'
 };
 $result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'enumerate_in_example'}{'contents'}[0];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'enumerate_in_example'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'enumerate_in_example'}{'contents'}[0];
 $result_trees{'enumerate_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'enumerate_in_example'};
 
diff --git a/tp/t/results/itemize/headitem_itemx_in_enumerate.pl 
b/tp/t/results/itemize/headitem_itemx_in_enumerate.pl
index 97fa26254e..0219253067 100644
--- a/tp/t/results/itemize/headitem_itemx_in_enumerate.pl
+++ b/tp/t/results/itemize/headitem_itemx_in_enumerate.pl
@@ -10,17 +10,19 @@ $result_trees{'headitem_itemx_in_enumerate'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'cmdname' => 'item',
               'contents' => [
@@ -140,21 +142,20 @@ $result_trees{'headitem_itemx_in_enumerate'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0];
-$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0];
 $result_trees{'headitem_itemx_in_enumerate'}{'contents'}[0]{'parent'} = 
$result_trees{'headitem_itemx_in_enumerate'};
 
diff --git a/tp/t/results/itemize/headitem_itemx_in_itemize.pl 
b/tp/t/results/itemize/headitem_itemx_in_itemize.pl
index eaba4ecf91..a29e5aaf3a 100644
--- a/tp/t/results/itemize/headitem_itemx_in_itemize.pl
+++ b/tp/t/results/itemize/headitem_itemx_in_itemize.pl
@@ -20,21 +20,16 @@ $result_trees{'headitem_itemx_in_itemize'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'cmdname' => 'item',
               'contents' => [
@@ -156,22 +151,20 @@ $result_trees{'headitem_itemx_in_itemize'} = {
 };
 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'headitem_itemx_in_itemize'}{'contents'}[0];
 $result_trees{'headitem_itemx_in_itemize'}{'contents'}[0]{'parent'} = 
$result_trees{'headitem_itemx_in_itemize'};
 
diff --git a/tp/t/results/itemize/inter_item_commands_in_enumerate.pl 
b/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
index bc8d48f458..486a63b9cb 100644
--- a/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
+++ b/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
@@ -198,17 +198,19 @@ $result_trees{'inter_item_commands_in_enumerate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -314,17 +316,19 @@ $result_trees{'inter_item_commands_in_enumerate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -459,17 +463,19 @@ $result_trees{'inter_item_commands_in_enumerate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -598,17 +604,19 @@ $result_trees{'inter_item_commands_in_enumerate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -737,17 +745,19 @@ $result_trees{'inter_item_commands_in_enumerate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -881,17 +891,19 @@ $result_trees{'inter_item_commands_in_enumerate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1150,136 +1162,130 @@ 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3]{'parent'} = $re
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'args'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[8]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[9]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[10]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'contents'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[3];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11];
-$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[3];
+$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[11]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'contents'}[12]{'parent'}
 = $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4];
 $result_trees{'inter_item_commands_in_enumerate'}{'contents'}[4]{'parent'} = 
$result_trees{'inter_item_commands_in_enumerate'};
diff --git a/tp/t/results/itemize/inter_item_commands_in_itemize.pl 
b/tp/t/results/itemize/inter_item_commands_in_itemize.pl
index 165ed9f421..e3c4dc34fe 100644
--- a/tp/t/results/itemize/inter_item_commands_in_itemize.pl
+++ b/tp/t/results/itemize/inter_item_commands_in_itemize.pl
@@ -597,21 +597,16 @@ $result_trees{'inter_item_commands_in_itemize'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'contents' => [
                 {
@@ -849,28 +844,26 @@ 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[3]{'p
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'inter_item_commands_in_itemize'}{'contents'}[4];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'args'}[0];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_itemize'}{'contents'}[3];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'inter_item_commands_in_itemize'}{'contents'}[3];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'contents'}[0];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[3];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'extra'}{'command_as_argument'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[3];
+$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'inter_item_commands_in_itemize'}{'contents'}[4];
 $result_trees{'inter_item_commands_in_itemize'}{'contents'}[4]{'parent'} = 
$result_trees{'inter_item_commands_in_itemize'};
 
diff --git a/tp/t/results/itemize/itemize_and_empty_lines.pl 
b/tp/t/results/itemize/itemize_and_empty_lines.pl
index 2924c5e50c..2896bb10ff 100644
--- a/tp/t/results/itemize/itemize_and_empty_lines.pl
+++ b/tp/t/results/itemize/itemize_and_empty_lines.pl
@@ -67,17 +67,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'empty_line_after_command'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -211,17 +213,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -275,17 +279,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   }
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -374,17 +380,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -507,21 +515,16 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'cmdname' => 'item',
               'contents' => [
@@ -561,17 +564,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'empty_line_after_command'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -705,17 +710,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -792,17 +799,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'empty_line_after_command'
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -891,17 +900,19 @@ $result_trees{'itemize_and_empty_lines'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -1547,16 +1558,15 @@ 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
@@ -1568,37 +1578,34 @@ 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
@@ -1609,75 +1616,69 @@ 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[0]{'parent'}
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[1];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[7];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[7];
+$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[6];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0];
 
$result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'itemize_and_empty_lines'}{'contents'}[0]{'contents'}[4];
diff --git a/tp/t/results/itemize/itemize_in_example.pl 
b/tp/t/results/itemize/itemize_in_example.pl
index fed610ca7b..7758d14515 100644
--- a/tp/t/results/itemize/itemize_in_example.pl
+++ b/tp/t/results/itemize/itemize_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'itemize_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -596,76 +598,75 @@ $result_trees{'itemize_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
+$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
 $result_trees{'itemize_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'itemize_in_example'}{'contents'}[0];
 $result_trees{'itemize_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'itemize_in_example'};
 
diff --git a/tp/t/results/itemize/itemize_long_item.pl 
b/tp/t/results/itemize/itemize_long_item.pl
index 8a515c8f1c..d2481ce5e4 100644
--- a/tp/t/results/itemize/itemize_long_item.pl
+++ b/tp/t/results/itemize/itemize_long_item.pl
@@ -67,17 +67,19 @@ $result_trees{'itemize_long_item'} = {
                   'type' => 'empty_line_after_command'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -211,17 +213,19 @@ $result_trees{'itemize_long_item'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -298,17 +302,19 @@ $result_trees{'itemize_long_item'} = {
                   'type' => 'empty_line_after_command'
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -397,17 +403,19 @@ $result_trees{'itemize_long_item'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'quotation',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'quotation',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -527,16 +535,15 @@ 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
@@ -548,40 +555,37 @@ 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[2];
+$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_long_item'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
diff --git a/tp/t/results/itemize/not_closed_item.pl 
b/tp/t/results/itemize/not_closed_item.pl
index 140da410b0..9fb1d1a474 100644
--- a/tp/t/results/itemize/not_closed_item.pl
+++ b/tp/t/results/itemize/not_closed_item.pl
@@ -20,21 +20,16 @@ $result_trees{'not_closed_item'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'cmdname' => 'item',
               'contents' => [
@@ -81,11 +76,9 @@ $result_trees{'not_closed_item'} = {
 };
 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0];
-$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0];
+$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0];
-$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'not_closed_item'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'not_closed_item'}{'contents'}[0];
 $result_trees{'not_closed_item'}{'contents'}[0]{'parent'} = 
$result_trees{'not_closed_item'};
diff --git a/tp/t/results/itemize/not_closed_itemize.pl 
b/tp/t/results/itemize/not_closed_itemize.pl
index 0e0074508a..40dc0db17a 100644
--- a/tp/t/results/itemize/not_closed_itemize.pl
+++ b/tp/t/results/itemize/not_closed_itemize.pl
@@ -20,22 +20,15 @@ $result_trees{'not_closed_itemize'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
-              'parent' => {},
-              'type' => 'block_line_arg'
-            }
-          ],
-          'cmdname' => 'itemize',
-          'contents' => [
-            {
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
+              'type' => 'block_line_arg'
             }
           ],
+          'cmdname' => 'itemize',
           'extra' => {
             'command_as_argument' => {}
           },
@@ -55,8 +48,6 @@ $result_trees{'not_closed_itemize'} = {
 };
 
$result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0];
-$result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0];
-$result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'not_closed_itemize'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'not_closed_itemize'}{'contents'}[0];
 $result_trees{'not_closed_itemize'}{'contents'}[0]{'parent'} = 
$result_trees{'not_closed_itemize'};
diff --git a/tp/t/results/languages/multiple.pl 
b/tp/t/results/languages/multiple.pl
index a2f5980a2d..0e2f13b0b0 100644
--- a/tp/t/results/languages/multiple.pl
+++ b/tp/t/results/languages/multiple.pl
@@ -47,17 +47,19 @@ $result_trees{'multiple'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'cmdname' => 'defivar',
                   'contents' => [
@@ -1031,40 +1033,39 @@ 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0
 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'class'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[2]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'class'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[2]
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'multiple'}{'contents'}[0]{'contents'}[0];
 $result_trees{'multiple'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'multiple'}{'contents'}[0];
diff --git a/tp/t/results/languages/multiple_in_preamble.pl 
b/tp/t/results/languages/multiple_in_preamble.pl
index 3e679b00af..50ae5a2c15 100644
--- a/tp/t/results/languages/multiple_in_preamble.pl
+++ b/tp/t/results/languages/multiple_in_preamble.pl
@@ -47,17 +47,19 @@ $result_trees{'multiple_in_preamble'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'cmdname' => 'defivar',
                   'contents' => [
@@ -913,40 +915,39 @@ 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'class'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[2]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'class'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[2]
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
diff --git a/tp/t/results/languages/multiple_in_preamble_before_node.pl 
b/tp/t/results/languages/multiple_in_preamble_before_node.pl
index d7fc533913..7f4d04ec48 100644
--- a/tp/t/results/languages/multiple_in_preamble_before_node.pl
+++ b/tp/t/results/languages/multiple_in_preamble_before_node.pl
@@ -47,17 +47,19 @@ $result_trees{'multiple_in_preamble_before_node'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'cmdname' => 'defivar',
                   'contents' => [
@@ -759,40 +761,39 @@ 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'class'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[2]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'class'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[2]
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'region'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_in_preamble_before_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
diff --git a/tp/t/results/languages/multiple_lang_chapters.pl 
b/tp/t/results/languages/multiple_lang_chapters.pl
index b14cfeb88c..cafcc76d5a 100644
--- a/tp/t/results/languages/multiple_lang_chapters.pl
+++ b/tp/t/results/languages/multiple_lang_chapters.pl
@@ -205,17 +205,19 @@ $result_trees{'multiple_lang_chapters'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1766,7 +1768,16 @@ 
$result_trees{'multiple_lang_chapters'}{'contents'}[1]{'parent'} = $result_trees
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'args'}[0];
 $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'multiple_lang_chapters'}{'contents'}[2];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1808,20 +1819,10 @@ 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'multiple_lang_chapters'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'multiple_lang_chapters'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters'}{'contents'}[2]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/languages/multiple_lang_chapters_latex.pl 
b/tp/t/results/languages/multiple_lang_chapters_latex.pl
index 3d6c96a295..3b5c607ab1 100644
--- a/tp/t/results/languages/multiple_lang_chapters_latex.pl
+++ b/tp/t/results/languages/multiple_lang_chapters_latex.pl
@@ -205,17 +205,19 @@ $result_trees{'multiple_lang_chapters_latex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1766,7 +1768,16 @@ 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[1]{'parent'} = $result
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'args'}[0];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1808,20 +1819,10 @@ 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'con
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'multiple_lang_chapters_latex'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_latex'}{'contents'}[2]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/languages/multiple_lang_chapters_texi2html.pl 
b/tp/t/results/languages/multiple_lang_chapters_texi2html.pl
index ef26d5efdf..bf7d91370a 100644
--- a/tp/t/results/languages/multiple_lang_chapters_texi2html.pl
+++ b/tp/t/results/languages/multiple_lang_chapters_texi2html.pl
@@ -176,17 +176,19 @@ $result_trees{'multiple_lang_chapters_texi2html'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1734,7 +1736,16 @@ 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[1]{'parent'} = $re
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'args'}[0];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1776,20 +1787,10 @@ 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1];
-$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2];
 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_lang_chapters_texi2html'}{'contents'}[2]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/latex_tests/anchor_in_copying.pl 
b/tp/t/results/latex_tests/anchor_in_copying.pl
index 2b0b2d19db..a4835b4e6b 100644
--- a/tp/t/results/latex_tests/anchor_in_copying.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying.pl
@@ -12,17 +12,19 @@ $result_trees{'anchor_in_copying'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -323,20 +325,19 @@ $result_trees{'anchor_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0];
 $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'anchor_in_copying'}{'contents'}[0];
@@ -360,7 +361,7 @@ 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'args'}[0]{'parent'} = $result
 $result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'anchor_in_copying'}{'contents'}[4];
 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[4]{'contents'}[1];
diff --git a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl 
b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl
index 8a4da0c67f..94f1243bf0 100644
--- a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl
@@ -12,17 +12,19 @@ $result_trees{'anchor_in_copying_insertcopying_chap'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -394,20 +396,19 @@ $result_trees{'anchor_in_copying_insertcopying_chap'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0];
@@ -431,7 +432,7 @@ 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'args'}[0]{
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[1];
@@ -442,7 +443,7 @@ 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_chap'}{'contents'}[4]{'contents'}[5];
diff --git 
a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl 
b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl
index f54996da3e..c9559125d2 100644
--- a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl
@@ -12,17 +12,19 @@ $result_trees{'anchor_in_copying_insertcopying_titlepage'} 
= {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -117,17 +119,19 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -518,42 +522,40 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[6];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[6]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[7];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[7]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[7];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[6];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0];
@@ -577,13 +579,13 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'args'
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4];
+$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage'}{'contents'}[4]{'contents'}[1];
diff --git 
a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl 
b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl
index 74916cfc9a..43e7ec5f8b 100644
--- a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl
@@ -12,17 +12,19 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -117,17 +119,19 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -516,36 +520,34 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[4];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0];
@@ -569,7 +571,7 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[1];
@@ -580,7 +582,7 @@ 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
-$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_insertcopying_titlepage_chap'}{'contents'}[4]{'contents'}[5];
diff --git a/tp/t/results/latex_tests/brace_in_index.pl 
b/tp/t/results/latex_tests/brace_in_index.pl
index 34df904583..998500399e 100644
--- a/tp/t/results/latex_tests/brace_in_index.pl
+++ b/tp/t/results/latex_tests/brace_in_index.pl
@@ -75,17 +75,19 @@ $result_trees{'brace_in_index'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'cmdname' => '{',
               'parent' => {}
@@ -518,14 +520,13 @@ 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'pa
 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[3];
 $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'brace_in_index'}{'contents'}[0];
 $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'brace_in_index'}{'contents'}[0];
-$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5];
+$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5];
+$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5];
-$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
-$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5];
-$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
+$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
 $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'brace_in_index'}{'contents'}[0];
 $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'brace_in_index'}{'contents'}[0];
 
$result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'brace_in_index'}{'contents'}[0]{'contents'}[7]{'args'}[0];
diff --git a/tp/t/results/latex_tests/example_in_cartouche.pl 
b/tp/t/results/latex_tests/example_in_cartouche.pl
index 6317c7e3f6..0951fef083 100644
--- a/tp/t/results/latex_tests/example_in_cartouche.pl
+++ b/tp/t/results/latex_tests/example_in_cartouche.pl
@@ -51,17 +51,19 @@ $result_trees{'example_in_cartouche'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -138,29 +140,33 @@ $result_trees{'example_in_cartouche'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -271,35 +277,32 @@ 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[0];
 $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'example_in_cartouche'}{'contents'}[0];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'example_in_cartouche'}{'contents'}[0];
 $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'example_in_cartouche'}{'contents'}[0];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3];
-$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 $result_trees{'example_in_cartouche'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'example_in_cartouche'}{'contents'}[0];
 $result_trees{'example_in_cartouche'}{'contents'}[0]{'parent'} = 
$result_trees{'example_in_cartouche'};
 
diff --git a/tp/t/results/latex_tests/nested_enumerate.pl 
b/tp/t/results/latex_tests/nested_enumerate.pl
index e78f09b3f0..e70919e61f 100644
--- a/tp/t/results/latex_tests/nested_enumerate.pl
+++ b/tp/t/results/latex_tests/nested_enumerate.pl
@@ -51,17 +51,19 @@ $result_trees{'nested_enumerate'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -118,17 +120,19 @@ $result_trees{'nested_enumerate'} = {
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'enumerate',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'enumerate',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -185,17 +189,19 @@ $result_trees{'nested_enumerate'} = {
                           'type' => 'paragraph'
                         },
                         {
-                          'cmdname' => 'enumerate',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'enumerate',
+                          'contents' => [
                             {
                               'contents' => [
                                 {
@@ -252,17 +258,19 @@ $result_trees{'nested_enumerate'} = {
                                   'type' => 'paragraph'
                                 },
                                 {
-                                  'cmdname' => 'enumerate',
-                                  'contents' => [
+                                  'args' => [
                                     {
+                                      'contents' => [],
                                       'extra' => {
-                                        'command' => {}
+                                        'spaces_after_argument' => '
+'
                                       },
                                       'parent' => {},
-                                      'text' => '
-',
-                                      'type' => 'empty_line_after_command'
-                                    },
+                                      'type' => 'block_line_arg'
+                                    }
+                                  ],
+                                  'cmdname' => 'enumerate',
+                                  'contents' => [
                                     {
                                       'contents' => [
                                         {
@@ -552,69 +560,65 @@ 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[0];
 $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'nested_enumerate'}{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'nested_enumerate'}{'contents'}[0];
 $result_trees{'nested_enumerate'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'nested_enumerate'}{'contents'}[0];
 $result_trees{'nested_enumerate'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_enumerate'};
diff --git a/tp/t/results/latex_tests/nested_itemize.pl 
b/tp/t/results/latex_tests/nested_itemize.pl
index 7306ae754a..42099b125c 100644
--- a/tp/t/results/latex_tests/nested_itemize.pl
+++ b/tp/t/results/latex_tests/nested_itemize.pl
@@ -55,21 +55,16 @@ $result_trees{'nested_itemize'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'contents' => [
                 {
@@ -136,21 +131,16 @@ $result_trees{'nested_itemize'} = {
                           'type' => 'command_as_argument_inserted'
                         }
                       ],
+                      'extra' => {
+                        'spaces_after_argument' => '
+'
+                      },
                       'parent' => {},
                       'type' => 'block_line_arg'
                     }
                   ],
                   'cmdname' => 'itemize',
                   'contents' => [
-                    {
-                      'extra' => {
-                        'command' => {}
-                      },
-                      'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
                     {
                       'contents' => [
                         {
@@ -217,21 +207,16 @@ $result_trees{'nested_itemize'} = {
                                   'type' => 'command_as_argument_inserted'
                                 }
                               ],
+                              'extra' => {
+                                'spaces_after_argument' => '
+'
+                              },
                               'parent' => {},
                               'type' => 'block_line_arg'
                             }
                           ],
                           'cmdname' => 'itemize',
                           'contents' => [
-                            {
-                              'extra' => {
-                                'command' => {}
-                              },
-                              'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
                             {
                               'contents' => [
                                 {
@@ -298,21 +283,16 @@ $result_trees{'nested_itemize'} = {
                                           'type' => 
'command_as_argument_inserted'
                                         }
                                       ],
+                                      'extra' => {
+                                        'spaces_after_argument' => '
+'
+                                      },
                                       'parent' => {},
                                       'type' => 'block_line_arg'
                                     }
                                   ],
                                   'cmdname' => 'itemize',
                                   'contents' => [
-                                    {
-                                      'extra' => {
-                                        'command' => {}
-                                      },
-                                      'parent' => {},
-                                      'text' => '
-',
-                                      'type' => 'empty_line_after_command'
-                                    },
                                     {
                                       'contents' => [
                                         {
@@ -603,79 +583,71 @@ 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'pa
 $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'nested_itemize'}{'contents'}[0];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'nested_itemize'}{'contents'}[0];
 $result_trees{'nested_itemize'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'nested_itemize'}{'contents'}[0];
 $result_trees{'nested_itemize'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_itemize'};
diff --git a/tp/t/results/latex_tests/setchapternewpage_on_odd_titlepage.pl 
b/tp/t/results/latex_tests/setchapternewpage_on_odd_titlepage.pl
index 36a2e6e393..e0ccdd173b 100644
--- a/tp/t/results/latex_tests/setchapternewpage_on_odd_titlepage.pl
+++ b/tp/t/results/latex_tests/setchapternewpage_on_odd_titlepage.pl
@@ -115,17 +115,19 @@ $result_trees{'setchapternewpage_on_odd_titlepage'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -200,14 +202,13 @@ 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0
 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0];
-$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0];
 $result_trees{'setchapternewpage_on_odd_titlepage'}{'contents'}[0]{'parent'} = 
$result_trees{'setchapternewpage_on_odd_titlepage'};
diff --git a/tp/t/results/latex_tests/titlepage_and_headings.pl 
b/tp/t/results/latex_tests/titlepage_and_headings.pl
index d244efa199..05f62fa273 100644
--- a/tp/t/results/latex_tests/titlepage_and_headings.pl
+++ b/tp/t/results/latex_tests/titlepage_and_headings.pl
@@ -47,17 +47,19 @@ $result_trees{'titlepage_and_headings'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -131,14 +133,13 @@ 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_headings'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'titlepage_and_headings'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/titlepage_and_setchapternewpage_odd.pl 
b/tp/t/results/latex_tests/titlepage_and_setchapternewpage_odd.pl
index 08bb56ae87..643df30b58 100644
--- a/tp/t/results/latex_tests/titlepage_and_setchapternewpage_odd.pl
+++ b/tp/t/results/latex_tests/titlepage_and_setchapternewpage_odd.pl
@@ -84,17 +84,19 @@ $result_trees{'titlepage_and_setchapternewpage_odd'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -172,14 +174,13 @@ 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_and_setchapternewpage_odd'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/titlepage_and_setchapternewpage_on.pl 
b/tp/t/results/latex_tests/titlepage_and_setchapternewpage_on.pl
index 887ebe1066..cc38f05403 100644
--- a/tp/t/results/latex_tests/titlepage_and_setchapternewpage_on.pl
+++ b/tp/t/results/latex_tests/titlepage_and_setchapternewpage_on.pl
@@ -78,17 +78,19 @@ $result_trees{'titlepage_and_setchapternewpage_on'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -165,14 +167,13 @@ 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_and_setchapternewpage_on'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/titlepage_classical.pl 
b/tp/t/results/latex_tests/titlepage_classical.pl
index 1342350f27..c0b08e84fc 100644
--- a/tp/t/results/latex_tests/titlepage_classical.pl
+++ b/tp/t/results/latex_tests/titlepage_classical.pl
@@ -47,17 +47,19 @@ $result_trees{'titlepage_classical'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -117,17 +119,19 @@ $result_trees{'titlepage_classical'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -586,17 +590,18 @@ 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[0
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
@@ -606,15 +611,14 @@ 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[6];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[7];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
@@ -624,12 +628,10 @@ 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'args'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[12]{'args'}[0];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[12];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[12]{'parent'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[12];
+$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0];
 $result_trees{'titlepage_classical'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'titlepage_classical'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/titlepage_in_top_node.pl 
b/tp/t/results/latex_tests/titlepage_in_top_node.pl
index 98b8b61055..85ff21d96c 100644
--- a/tp/t/results/latex_tests/titlepage_in_top_node.pl
+++ b/tp/t/results/latex_tests/titlepage_in_top_node.pl
@@ -138,17 +138,19 @@ $result_trees{'titlepage_in_top_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'titlepage',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'titlepage',
+          'contents' => [
             {
               'args' => [
                 {
@@ -343,15 +345,14 @@ 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[0]{'parent'} =
 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[1];
 $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'titlepage_in_top_node'}{'contents'}[2];
 $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'titlepage_in_top_node'}{'contents'}[2];
-$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3];
-$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3];
-$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'titlepage_in_top_node'}{'contents'}[2];
 $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'titlepage_in_top_node'}{'contents'}[2];
 $result_trees{'titlepage_in_top_node'}{'contents'}[2]{'parent'} = 
$result_trees{'titlepage_in_top_node'};
diff --git a/tp/t/results/latex_tests/titlepage_long_title.pl 
b/tp/t/results/latex_tests/titlepage_long_title.pl
index 3eddd1e06c..8d852c6c15 100644
--- a/tp/t/results/latex_tests/titlepage_long_title.pl
+++ b/tp/t/results/latex_tests/titlepage_long_title.pl
@@ -41,17 +41,19 @@ $result_trees{'titlepage_long_title'} = {
               }
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -320,18 +322,17 @@ $result_trees{'titlepage_long_title'} = {
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0];
 $result_trees{'titlepage_long_title'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'titlepage_long_title'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/titlepage_no_author.pl 
b/tp/t/results/latex_tests/titlepage_no_author.pl
index 8010ab1662..e7f0eb176a 100644
--- a/tp/t/results/latex_tests/titlepage_no_author.pl
+++ b/tp/t/results/latex_tests/titlepage_no_author.pl
@@ -41,17 +41,19 @@ $result_trees{'titlepage_no_author'} = {
               }
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -306,15 +308,14 @@ $result_trees{'titlepage_no_author'} = {
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0];
 $result_trees{'titlepage_no_author'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'titlepage_no_author'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/titlepage_no_title.pl 
b/tp/t/results/latex_tests/titlepage_no_title.pl
index 54bfcfccca..61660f0a2f 100644
--- a/tp/t/results/latex_tests/titlepage_no_title.pl
+++ b/tp/t/results/latex_tests/titlepage_no_title.pl
@@ -41,17 +41,19 @@ $result_trees{'titlepage_no_title'} = {
               }
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -340,21 +342,20 @@ $result_trees{'titlepage_no_title'} = {
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5];
+$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0];
 $result_trees{'titlepage_no_title'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'titlepage_no_title'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/titlepage_with_commands_classical.pl 
b/tp/t/results/latex_tests/titlepage_with_commands_classical.pl
index 7df2ae3ac1..114130a450 100644
--- a/tp/t/results/latex_tests/titlepage_with_commands_classical.pl
+++ b/tp/t/results/latex_tests/titlepage_with_commands_classical.pl
@@ -47,17 +47,19 @@ $result_trees{'titlepage_with_commands_classical'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -117,17 +119,19 @@ $result_trees{'titlepage_with_commands_classical'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -327,17 +331,19 @@ $result_trees{'titlepage_with_commands_classical'} = {
                                   'type' => 'paragraph'
                                 },
                                 {
-                                  'cmdname' => 'displaymath',
-                                  'contents' => [
+                                  'args' => [
                                     {
+                                      'contents' => [],
                                       'extra' => {
-                                        'command' => {}
+                                        'spaces_after_argument' => '
+'
                                       },
                                       'parent' => {},
-                                      'text' => '
-',
-                                      'type' => 'empty_line_after_command'
-                                    },
+                                      'type' => 'block_line_arg'
+                                    }
+                                  ],
+                                  'cmdname' => 'displaymath',
+                                  'contents' => [
                                     {
                                       'parent' => {},
                                       'text' => '\\frac'
@@ -763,17 +769,20 @@ 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
@@ -789,39 +798,35 @@ 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[4];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[4];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'extra'}{'titlepage'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[6];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
@@ -831,12 +836,10 @@ 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[9];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10]{'args'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'args'}[0];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[11];
+$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[10];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlepage_with_commands_classical'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlepage_with_commands_classical'}{'contents'}[0];
diff --git a/tp/t/results/latex_tests/verbatim_in_smallformat.pl 
b/tp/t/results/latex_tests/verbatim_in_smallformat.pl
index 06448e7e78..1211982a58 100644
--- a/tp/t/results/latex_tests/verbatim_in_smallformat.pl
+++ b/tp/t/results/latex_tests/verbatim_in_smallformat.pl
@@ -51,17 +51,19 @@ $result_trees{'verbatim_in_smallformat'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'smallformat',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'smallformat',
+          'contents' => [
             {
               'cmdname' => 'verbatim',
               'contents' => [
@@ -147,17 +149,16 @@ 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1];
+$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1];
-$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_in_smallformat'}{'contents'}[0];
 $result_trees{'verbatim_in_smallformat'}{'contents'}[0]{'parent'} = 
$result_trees{'verbatim_in_smallformat'};
 
diff --git a/tp/t/results/layout/navigation.pl 
b/tp/t/results/layout/navigation.pl
index f22cd7f708..e7cbe13509 100644
--- a/tp/t/results/layout/navigation.pl
+++ b/tp/t/results/layout/navigation.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ $result_trees{'navigation'}{'contents'}[1]{'parent'} = 
$result_trees{'navigation
 $result_trees{'navigation'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'navigation'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'navigation'}{'contents'}[2];
 $result_trees{'navigation'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'navigation'}{'contents'}[2];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'navigation'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'navigation'}{'contents'}[2];
 $result_trees{'navigation'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'navigation'}{'contents'}[2];
 $result_trees{'navigation'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation'};
@@ -1043,22 +1048,21 @@ $result_trees{'navigation'}{'contents'}[3]{'parent'} = 
$result_trees{'navigation
 $result_trees{'navigation'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'navigation'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'navigation'}{'contents'}[4];
 $result_trees{'navigation'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'navigation'}{'contents'}[4];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'navigation'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'navigation'}{'contents'}[4];
 $result_trees{'navigation'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'navigation'}{'contents'}[4];
 $result_trees{'navigation'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[25]{'contents'}[0]{'paren
 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[25];
 $result_trees{'navigation'}{'contents'}[6]{'contents'}[25]{'parent'} = 
$result_trees{'navigation'}{'contents'}[6];
 $result_trees{'navigation'}{'contents'}[6]{'contents'}[26]{'parent'} = 
$result_trees{'navigation'}{'contents'}[6];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 $result_trees{'navigation'}{'contents'}[6]{'contents'}[27]{'parent'} = 
$result_trees{'navigation'}{'contents'}[6];
 $result_trees{'navigation'}{'contents'}[6]{'contents'}[28]{'parent'} = 
$result_trees{'navigation'}{'contents'}[6];
 $result_trees{'navigation'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation'};
diff --git a/tp/t/results/layout/navigation_chapter.pl 
b/tp/t/results/layout/navigation_chapter.pl
index 88b451d6c8..9dfb9f7ac3 100644
--- a/tp/t/results/layout/navigation_chapter.pl
+++ b/tp/t/results/layout/navigation_chapter.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_chapter'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_chapter'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_chapter'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_chapter'}{'contents'}[1]{'parent'} = $result_trees{'na
 
$result_trees{'navigation_chapter'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation_chapter'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[2];
 $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[2];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[2];
 $result_trees{'navigation_chapter'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[2];
 $result_trees{'navigation_chapter'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_chapter'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_chapter'}{'contents'}[3]{'parent'} = $result_trees{'na
 
$result_trees{'navigation_chapter'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation_chapter'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[4];
 $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[4];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[4];
 $result_trees{'navigation_chapter'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[4];
 $result_trees{'navigation_chapter'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_chapter'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[25]{'contents'}[0
 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[25];
 $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[25]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[6];
 $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[26]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[6];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[27]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[6];
 $result_trees{'navigation_chapter'}{'contents'}[6]{'contents'}[28]{'parent'} = 
$result_trees{'navigation_chapter'}{'contents'}[6];
 $result_trees{'navigation_chapter'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_chapter'};
diff --git a/tp/t/results/layout/navigation_chapter_no_header.pl 
b/tp/t/results/layout/navigation_chapter_no_header.pl
index 4a1cab81f3..a79f9ad144 100644
--- a/tp/t/results/layout/navigation_chapter_no_header.pl
+++ b/tp/t/results/layout/navigation_chapter_no_header.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_chapter_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_chapter_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_chapter_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_chapter_no_header'}{'contents'}[1]{'parent'} = $result
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[2];
 $result_trees{'navigation_chapter_no_header'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_chapter_no_header'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_chapter_no_header'}{'contents'}[3]{'parent'} = $result
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[4];
 $result_trees{'navigation_chapter_no_header'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_chapter_no_header'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[25]{'co
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6];
 
$result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_chapter_no_header'}{'contents'}[6];
 $result_trees{'navigation_chapter_no_header'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_chapter_no_header'};
diff --git a/tp/t/results/layout/navigation_chapter_no_header_vertical.pl 
b/tp/t/results/layout/navigation_chapter_no_header_vertical.pl
index e134308fad..50145f3500 100644
--- a/tp/t/results/layout/navigation_chapter_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_chapter_no_header_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_chapter_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_chapter_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_chapter_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[1]{'parent'}
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[2]{'parent'} 
= $result_trees{'navigation_chapter_no_header_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[3]{'parent'}
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[4]{'parent'} 
= $result_trees{'navigation_chapter_no_header_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_chapter_no_header_vertical'}{'contents'}[6]{'parent'} 
= $result_trees{'navigation_chapter_no_header_vertical'};
diff --git a/tp/t/results/layout/navigation_chapter_vertical.pl 
b/tp/t/results/layout/navigation_chapter_vertical.pl
index 3bc3ad4855..03220bda01 100644
--- a/tp/t/results/layout/navigation_chapter_vertical.pl
+++ b/tp/t/results/layout/navigation_chapter_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_chapter_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_chapter_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_chapter_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_chapter_vertical'}{'contents'}[1]{'parent'} = $result_
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[2];
 $result_trees{'navigation_chapter_vertical'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_chapter_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_chapter_vertical'}{'contents'}[3]{'parent'} = $result_
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[4];
 $result_trees{'navigation_chapter_vertical'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_chapter_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[25]{'con
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6];
 
$result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_chapter_vertical'}{'contents'}[6];
 $result_trees{'navigation_chapter_vertical'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_chapter_vertical'};
diff --git a/tp/t/results/layout/navigation_no_header.pl 
b/tp/t/results/layout/navigation_no_header.pl
index 5ab2b68679..ddda956b13 100644
--- a/tp/t/results/layout/navigation_no_header.pl
+++ b/tp/t/results/layout/navigation_no_header.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_no_header'}{'contents'}[1]{'parent'} = $result_trees{'
 
$result_trees{'navigation_no_header'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation_no_header'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'navigation_no_header'}{'contents'}[2];
 $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[2];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[2];
 $result_trees{'navigation_no_header'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[2];
 $result_trees{'navigation_no_header'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_no_header'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_no_header'}{'contents'}[3]{'parent'} = $result_trees{'
 
$result_trees{'navigation_no_header'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation_no_header'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'navigation_no_header'}{'contents'}[4];
 $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[4];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[1]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[4];
 $result_trees{'navigation_no_header'}{'contents'}[4]{'contents'}[2]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[4];
 $result_trees{'navigation_no_header'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_no_header'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[25]{'contents'}
 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[25];
 $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[25]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[6];
 $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[26]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[6];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[27]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[6];
 $result_trees{'navigation_no_header'}{'contents'}[6]{'contents'}[28]{'parent'} 
= $result_trees{'navigation_no_header'}{'contents'}[6];
 $result_trees{'navigation_no_header'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_no_header'};
diff --git a/tp/t/results/layout/navigation_no_header_vertical.pl 
b/tp/t/results/layout/navigation_no_header_vertical.pl
index ea16a1a50e..19f2223f3c 100644
--- a/tp/t/results/layout/navigation_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_no_header_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_no_header_vertical'}{'contents'}[1]{'parent'} = $resul
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[2];
 $result_trees{'navigation_no_header_vertical'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_no_header_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_no_header_vertical'}{'contents'}[3]{'parent'} = $resul
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[4];
 $result_trees{'navigation_no_header_vertical'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_no_header_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'c
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[6];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_no_header_vertical'}{'contents'}[6];
 $result_trees{'navigation_no_header_vertical'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_no_header_vertical'};
diff --git a/tp/t/results/layout/navigation_node.pl 
b/tp/t/results/layout/navigation_node.pl
index 95c5c5033c..c014887f88 100644
--- a/tp/t/results/layout/navigation_node.pl
+++ b/tp/t/results/layout/navigation_node.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_node'}{'contents'}[1]{'parent'} = $result_trees{'navig
 
$result_trees{'navigation_node'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation_node'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[2];
 $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[2];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[2];
 $result_trees{'navigation_node'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[2];
 $result_trees{'navigation_node'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_node'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_node'}{'contents'}[3]{'parent'} = $result_trees{'navig
 
$result_trees{'navigation_node'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation_node'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[4];
 $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[4];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[4];
 $result_trees{'navigation_node'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[4];
 $result_trees{'navigation_node'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_node'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[25]{'contents'}[0]{'
 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[25];
 $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[25]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[6];
 $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[26]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[6];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[27]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[6];
 $result_trees{'navigation_node'}{'contents'}[6]{'contents'}[28]{'parent'} = 
$result_trees{'navigation_node'}{'contents'}[6];
 $result_trees{'navigation_node'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_node'};
diff --git a/tp/t/results/layout/navigation_node_no_header.pl 
b/tp/t/results/layout/navigation_node_no_header.pl
index 7ed57ca32f..a3958e9cd3 100644
--- a/tp/t/results/layout/navigation_node_no_header.pl
+++ b/tp/t/results/layout/navigation_node_no_header.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_node_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_node_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_node_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_node_no_header'}{'contents'}[1]{'parent'} = $result_tr
 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation_node_no_header'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'navigation_node_no_header'}{'contents'}[2];
 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2];
 
$result_trees{'navigation_node_no_header'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[2];
 $result_trees{'navigation_node_no_header'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_node_no_header'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_node_no_header'}{'contents'}[3]{'parent'} = $result_tr
 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation_node_no_header'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'navigation_node_no_header'}{'contents'}[4];
 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4];
 
$result_trees{'navigation_node_no_header'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[4];
 $result_trees{'navigation_node_no_header'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_node_no_header'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[25]{'conte
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6];
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6];
 
$result_trees{'navigation_node_no_header'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_node_no_header'}{'contents'}[6];
 $result_trees{'navigation_node_no_header'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_node_no_header'};
diff --git a/tp/t/results/layout/navigation_node_no_header_vertical.pl 
b/tp/t/results/layout/navigation_node_no_header_vertical.pl
index 83aba84588..b8c1ca2333 100644
--- a/tp/t/results/layout/navigation_node_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_node_no_header_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_node_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_node_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_node_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[1]{'parent'} = $
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[2];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[2];
 $result_trees{'navigation_node_no_header_vertical'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_node_no_header_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[3]{'parent'} = $
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[4];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[4];
 $result_trees{'navigation_node_no_header_vertical'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_node_no_header_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[2
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[6];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_node_no_header_vertical'}{'contents'}[6];
 $result_trees{'navigation_node_no_header_vertical'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_node_no_header_vertical'};
diff --git a/tp/t/results/layout/navigation_node_vertical.pl 
b/tp/t/results/layout/navigation_node_vertical.pl
index bbeeb09104..8d114d1f94 100644
--- a/tp/t/results/layout/navigation_node_vertical.pl
+++ b/tp/t/results/layout/navigation_node_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_node_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_node_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_node_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_node_vertical'}{'contents'}[1]{'parent'} = $result_tre
 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation_node_vertical'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'navigation_node_vertical'}{'contents'}[2];
 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2];
 
$result_trees{'navigation_node_vertical'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[2];
 $result_trees{'navigation_node_vertical'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_node_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_node_vertical'}{'contents'}[3]{'parent'} = $result_tre
 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation_node_vertical'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'navigation_node_vertical'}{'contents'}[4];
 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4];
 
$result_trees{'navigation_node_vertical'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[4];
 $result_trees{'navigation_node_vertical'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_node_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[25]{'conten
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6];
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6];
 
$result_trees{'navigation_node_vertical'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_node_vertical'}{'contents'}[6];
 $result_trees{'navigation_node_vertical'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_node_vertical'};
diff --git a/tp/t/results/layout/navigation_section.pl 
b/tp/t/results/layout/navigation_section.pl
index 76b88d77b1..1439149258 100644
--- a/tp/t/results/layout/navigation_section.pl
+++ b/tp/t/results/layout/navigation_section.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_section'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_section'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_section'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_section'}{'contents'}[1]{'parent'} = $result_trees{'na
 
$result_trees{'navigation_section'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation_section'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[2];
 $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[2];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[2];
 $result_trees{'navigation_section'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[2];
 $result_trees{'navigation_section'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_section'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_section'}{'contents'}[3]{'parent'} = $result_trees{'na
 
$result_trees{'navigation_section'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation_section'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[4];
 $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[4];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[4];
 $result_trees{'navigation_section'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[4];
 $result_trees{'navigation_section'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_section'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[25]{'contents'}[0
 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[25];
 $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[25]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[6];
 $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[26]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[6];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[27]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[6];
 $result_trees{'navigation_section'}{'contents'}[6]{'contents'}[28]{'parent'} = 
$result_trees{'navigation_section'}{'contents'}[6];
 $result_trees{'navigation_section'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_section'};
diff --git a/tp/t/results/layout/navigation_section_no_header.pl 
b/tp/t/results/layout/navigation_section_no_header.pl
index 54e72abad6..2de24a52a3 100644
--- a/tp/t/results/layout/navigation_section_no_header.pl
+++ b/tp/t/results/layout/navigation_section_no_header.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_section_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_section_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_section_no_header'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_section_no_header'}{'contents'}[1]{'parent'} = $result
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2];
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2];
 
$result_trees{'navigation_section_no_header'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[2];
 $result_trees{'navigation_section_no_header'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_section_no_header'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_section_no_header'}{'contents'}[3]{'parent'} = $result
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4];
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4];
 
$result_trees{'navigation_section_no_header'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[4];
 $result_trees{'navigation_section_no_header'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_section_no_header'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[25]{'co
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6];
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6];
 
$result_trees{'navigation_section_no_header'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_section_no_header'}{'contents'}[6];
 $result_trees{'navigation_section_no_header'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_section_no_header'};
diff --git a/tp/t/results/layout/navigation_section_no_header_vertical.pl 
b/tp/t/results/layout/navigation_section_no_header_vertical.pl
index c96ad4bb68..6b604a18cd 100644
--- a/tp/t/results/layout/navigation_section_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_section_no_header_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_section_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_section_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_section_no_header_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[1]{'parent'}
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[2];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[2];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[2]{'parent'} 
= $result_trees{'navigation_section_no_header_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[3]{'parent'}
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[4];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[4];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[4]{'parent'} 
= $result_trees{'navigation_section_no_header_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[6];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_section_no_header_vertical'}{'contents'}[6];
 
$result_trees{'navigation_section_no_header_vertical'}{'contents'}[6]{'parent'} 
= $result_trees{'navigation_section_no_header_vertical'};
diff --git a/tp/t/results/layout/navigation_section_vertical.pl 
b/tp/t/results/layout/navigation_section_vertical.pl
index bd43f81857..5447347bde 100644
--- a/tp/t/results/layout/navigation_section_vertical.pl
+++ b/tp/t/results/layout/navigation_section_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_section_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_section_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_section_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_section_vertical'}{'contents'}[1]{'parent'} = $result_
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2]{'args'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2];
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2];
 
$result_trees{'navigation_section_vertical'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[2];
 $result_trees{'navigation_section_vertical'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_section_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_section_vertical'}{'contents'}[3]{'parent'} = $result_
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4]{'args'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4];
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4];
 
$result_trees{'navigation_section_vertical'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[4];
 $result_trees{'navigation_section_vertical'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_section_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[25]{'con
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[25];
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[25]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6];
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[26]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[27]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6];
 
$result_trees{'navigation_section_vertical'}{'contents'}[6]{'contents'}[28]{'parent'}
 = $result_trees{'navigation_section_vertical'}{'contents'}[6];
 $result_trees{'navigation_section_vertical'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_section_vertical'};
diff --git a/tp/t/results/layout/navigation_vertical.pl 
b/tp/t/results/layout/navigation_vertical.pl
index 3122cefd5a..a12926bb1e 100644
--- a/tp/t/results/layout/navigation_vertical.pl
+++ b/tp/t/results/layout/navigation_vertical.pl
@@ -145,17 +145,19 @@ $result_trees{'navigation_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -338,17 +340,19 @@ $result_trees{'navigation_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -757,17 +761,19 @@ $result_trees{'navigation_vertical'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1016,22 +1022,21 @@ 
$result_trees{'navigation_vertical'}{'contents'}[1]{'parent'} = $result_trees{'n
 
$result_trees{'navigation_vertical'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[2]{'args'}[0];
 $result_trees{'navigation_vertical'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[2];
 $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[2];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[2];
 $result_trees{'navigation_vertical'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[2];
 $result_trees{'navigation_vertical'}{'contents'}[2]{'parent'} = 
$result_trees{'navigation_vertical'};
@@ -1043,22 +1048,21 @@ 
$result_trees{'navigation_vertical'}{'contents'}[3]{'parent'} = $result_trees{'n
 
$result_trees{'navigation_vertical'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[4]{'args'}[0];
 $result_trees{'navigation_vertical'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[4];
 $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[4];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[4];
 $result_trees{'navigation_vertical'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'navigation_vertical'}{'contents'}[4];
 $result_trees{'navigation_vertical'}{'contents'}[4]{'parent'} = 
$result_trees{'navigation_vertical'};
@@ -1110,22 +1114,21 @@ 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[
 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[25];
 $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[25]{'parent'} 
= $result_trees{'navigation_vertical'}{'contents'}[6];
 $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[26]{'parent'} 
= $result_trees{'navigation_vertical'}{'contents'}[6];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27];
-$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[2];
+$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'contents'}[1];
 $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[27]{'parent'} 
= $result_trees{'navigation_vertical'}{'contents'}[6];
 $result_trees{'navigation_vertical'}{'contents'}[6]{'contents'}[28]{'parent'} 
= $result_trees{'navigation_vertical'}{'contents'}[6];
 $result_trees{'navigation_vertical'}{'contents'}[6]{'parent'} = 
$result_trees{'navigation_vertical'};
diff --git a/tp/t/results/layout/no_monolithic.pl 
b/tp/t/results/layout/no_monolithic.pl
index 39c7820ffc..521ddb55a6 100644
--- a/tp/t/results/layout/no_monolithic.pl
+++ b/tp/t/results/layout/no_monolithic.pl
@@ -241,17 +241,19 @@ $result_trees{'no_monolithic'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -582,22 +584,21 @@ 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_ent
 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'no_monolithic'}{'contents'}[1];
 $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'no_monolithic'}{'contents'}[2];
 $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'no_monolithic'}{'contents'}[2];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5];
-$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'no_monolithic'}{'contents'}[2];
 $result_trees{'no_monolithic'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'no_monolithic'}{'contents'}[2];
 $result_trees{'no_monolithic'}{'contents'}[2]{'parent'} = 
$result_trees{'no_monolithic'};
diff --git a/tp/t/results/macro/complete_macro_for_end.pl 
b/tp/t/results/macro/complete_macro_for_end.pl
index 2d3b64ff3a..98ea6c482f 100644
--- a/tp/t/results/macro/complete_macro_for_end.pl
+++ b/tp/t/results/macro/complete_macro_for_end.pl
@@ -55,17 +55,19 @@ $result_trees{'complete_macro_for_end'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'args' => [
                 {
@@ -116,12 +118,11 @@ 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[0]{'contents'
 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complete_macro_for_end'}{'contents'}[0];
 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complete_macro_for_end'}{'contents'}[0];
 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complete_macro_for_end'}{'contents'}[0];
-$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3];
+$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3];
+$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3];
-$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3];
-$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'complete_macro_for_end'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'complete_macro_for_end'}{'contents'}[0];
 $result_trees{'complete_macro_for_end'}{'contents'}[0]{'parent'} = 
$result_trees{'complete_macro_for_end'};
 
diff --git a/tp/t/results/macro/macro_for_end.pl 
b/tp/t/results/macro/macro_for_end.pl
index 845992f353..5d3515519d 100644
--- a/tp/t/results/macro/macro_for_end.pl
+++ b/tp/t/results/macro/macro_for_end.pl
@@ -55,17 +55,19 @@ $result_trees{'macro_for_end'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'args' => [
                 {
@@ -120,12 +122,11 @@ 
$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'par
 $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'macro_for_end'}{'contents'}[0];
 $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'macro_for_end'}{'contents'}[0];
 $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'macro_for_end'}{'contents'}[0];
-$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3];
+$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3];
+$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3];
-$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3];
-$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 $result_trees{'macro_for_end'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'macro_for_end'}{'contents'}[0];
 $result_trees{'macro_for_end'}{'contents'}[0]{'parent'} = 
$result_trees{'macro_for_end'};
 
diff --git a/tp/t/results/macro/macro_in_end_argument.pl 
b/tp/t/results/macro/macro_in_end_argument.pl
index 38914619d3..eb624ca761 100644
--- a/tp/t/results/macro/macro_in_end_argument.pl
+++ b/tp/t/results/macro/macro_in_end_argument.pl
@@ -55,17 +55,19 @@ $result_trees{'macro_in_end_argument'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'cartouche',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'cartouche',
+          'contents' => [
             {
               'args' => [
                 {
@@ -120,12 +122,11 @@ 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[0]{'contents'}
 $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'macro_in_end_argument'}{'contents'}[0];
 $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'macro_in_end_argument'}{'contents'}[0];
 $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'macro_in_end_argument'}{'contents'}[0];
-$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3];
+$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3];
+$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3];
-$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3];
-$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 $result_trees{'macro_in_end_argument'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'macro_in_end_argument'}{'contents'}[0];
 $result_trees{'macro_in_end_argument'}{'contents'}[0]{'parent'} = 
$result_trees{'macro_in_end_argument'};
 
diff --git a/tp/t/results/macro/macro_in_menu.pl 
b/tp/t/results/macro/macro_in_menu.pl
index c70afcbeb7..4d2cbb2b00 100644
--- a/tp/t/results/macro/macro_in_menu.pl
+++ b/tp/t/results/macro/macro_in_menu.pl
@@ -286,17 +286,19 @@ $result_trees{'macro_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -706,21 +708,30 @@ 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'pa
 $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[16]{'parent'} = 
$result_trees{'macro_in_menu'}{'contents'}[0];
 $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[17]{'parent'} = 
$result_trees{'macro_in_menu'}{'contents'}[0];
 $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[18]{'parent'} = 
$result_trees{'macro_in_menu'}{'contents'}[0];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[1];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[3];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[3];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[1];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[3];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[3];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[0];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[0];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[1];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[3];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[3];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[3];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[3]{'args'}[1];
@@ -746,30 +757,20 @@ 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'ar
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[1];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[1]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[2]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[3]{'contents'}[0];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[3];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[3]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[3];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[1]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[4]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[5]{'contents'}[0];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[5];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[5]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[5];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[1];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'args'}[3]{'contents'}[0];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[5]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[0];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[1];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[1]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[2]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[3];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[3]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[4]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[5]{'contents'}[0];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[5];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[5]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[5];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[1];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'args'}[3]{'contents'}[0];
 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[7]{'args'}[0];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[7];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[7]{'parent'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19];
-$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'extra'}{'end_command'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[7];
+$result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'extra'}{'end_command'}
 = $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'contents'}[6];
 $result_trees{'macro_in_menu'}{'contents'}[0]{'contents'}[19]{'parent'} = 
$result_trees{'macro_in_menu'}{'contents'}[0];
 $result_trees{'macro_in_menu'}{'contents'}[0]{'parent'} = 
$result_trees{'macro_in_menu'};
 
diff --git a/tp/t/results/macro/macro_in_misc_commands.pl 
b/tp/t/results/macro/macro_in_misc_commands.pl
index 6515c5e14a..83d9898506 100644
--- a/tp/t/results/macro/macro_in_misc_commands.pl
+++ b/tp/t/results/macro/macro_in_misc_commands.pl
@@ -1412,17 +1412,19 @@ $result_trees{'macro_in_misc_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -3167,17 +3169,19 @@ $result_trees{'macro_in_misc_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3698,17 +3702,16 @@ 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[64]{'contents
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[64]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[64];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[64]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[65]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'contents'}[0];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[2]{'args'}[0];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[2];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'extra'}{'end_command'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[2];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'extra'}{'end_command'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'contents'}[1];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[66]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[67]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[68]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[68];
@@ -3928,22 +3931,21 @@ 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[151]{'parent'
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[152]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[152];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[152]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[153]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[1];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[3];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[3];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[1];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[3];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[3];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[2]{'args'}[0];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[2];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154];
-$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'extra'}{'end_command'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[2];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'extra'}{'end_command'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'contents'}[1];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[155]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'macro_in_misc_commands'};
diff --git a/tp/t/results/macro/space_macro_after_end.pl 
b/tp/t/results/macro/space_macro_after_end.pl
index 0ed729c702..e7a40e4243 100644
--- a/tp/t/results/macro/space_macro_after_end.pl
+++ b/tp/t/results/macro/space_macro_after_end.pl
@@ -55,17 +55,19 @@ $result_trees{'space_macro_after_end'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -130,14 +132,13 @@ 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[0]{'contents'}
 $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'space_macro_after_end'}{'contents'}[0];
 $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'space_macro_after_end'}{'contents'}[0];
 $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'space_macro_after_end'}{'contents'}[0];
-$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3];
+$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3];
+$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3];
-$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3];
-$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3];
-$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 $result_trees{'space_macro_after_end'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'space_macro_after_end'}{'contents'}[0];
 $result_trees{'space_macro_after_end'}{'contents'}[0]{'parent'} = 
$result_trees{'space_macro_after_end'};
 
diff --git a/tp/t/results/menu/bad_beginning.pl 
b/tp/t/results/menu/bad_beginning.pl
index 3a0b940214..e7997adf49 100644
--- a/tp/t/results/menu/bad_beginning.pl
+++ b/tp/t/results/menu/bad_beginning.pl
@@ -10,17 +10,19 @@ $result_trees{'bad_beginning'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -123,22 +125,21 @@ $result_trees{'bad_beginning'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0];
-$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'bad_beginning'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'bad_beginning'}{'contents'}[0];
 $result_trees{'bad_beginning'}{'contents'}[0]{'parent'} = 
$result_trees{'bad_beginning'};
 
diff --git a/tp/t/results/menu/block_commands_in_menu_description.pl 
b/tp/t/results/menu/block_commands_in_menu_description.pl
index 625547c7a0..ddd2fc0f5c 100644
--- a/tp/t/results/menu/block_commands_in_menu_description.pl
+++ b/tp/t/results/menu/block_commands_in_menu_description.pl
@@ -79,17 +79,19 @@ $result_trees{'block_commands_in_menu_description'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -144,21 +146,16 @@ $result_trees{'block_commands_in_menu_description'} = {
                               'type' => 'command_as_argument_inserted'
                             }
                           ],
+                          'extra' => {
+                            'spaces_after_argument' => '
+'
+                          },
                           'parent' => {},
                           'type' => 'block_line_arg'
                         }
                       ],
                       'cmdname' => 'itemize',
                       'contents' => [
-                        {
-                          'extra' => {
-                            'command' => {}
-                          },
-                          'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
                         {
                           'contents' => [
                             {
@@ -410,17 +407,19 @@ $result_trees{'block_commands_in_menu_description'} = {
                     {
                       'contents' => [
                         {
-                          'cmdname' => 'html',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'html',
+                          'contents' => [
                             {
                               'contents' => [
                                 {
@@ -607,79 +606,75 @@ 
$result_trees{'block_commands_in_menu_description'}{'contents'}[1]{'parent'} = $
 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'args'}[0];
 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'block_commands_in_menu_description'}{'contents'}[2];
 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands_in_menu_description'}{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[4];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[4];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[4];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[4];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[4];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[4];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands_in_menu_description'}{'contents'}[2];
 $result_trees{'block_commands_in_menu_description'}{'contents'}[2]{'parent'} = 
$result_trees{'block_commands_in_menu_description'};
 
diff --git a/tp/t/results/menu/dash_in_menu.pl 
b/tp/t/results/menu/dash_in_menu.pl
index 150fc5c872..b1fe42f8cb 100644
--- a/tp/t/results/menu/dash_in_menu.pl
+++ b/tp/t/results/menu/dash_in_menu.pl
@@ -16,17 +16,19 @@ $result_trees{'dash_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -187,34 +189,33 @@ $result_trees{'dash_in_menu'} = {
   'type' => 'document_root'
 };
 $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'dash_in_menu'}{'contents'}[0];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[3];
 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 $result_trees{'dash_in_menu'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'dash_in_menu'}{'contents'}[0];
 $result_trees{'dash_in_menu'}{'contents'}[0]{'parent'} = 
$result_trees{'dash_in_menu'};
 
diff --git a/tp/t/results/menu/detailmenu.pl b/tp/t/results/menu/detailmenu.pl
index 98623eeaa4..8d56691d84 100644
--- a/tp/t/results/menu/detailmenu.pl
+++ b/tp/t/results/menu/detailmenu.pl
@@ -16,17 +16,19 @@ $result_trees{'detailmenu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -103,17 +105,19 @@ $result_trees{'detailmenu'} = {
               'type' => 'menu_comment'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -261,42 +265,40 @@ $result_trees{'detailmenu'} = {
   'type' => 'document_root'
 };
 $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'detailmenu'}{'contents'}[0];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 $result_trees{'detailmenu'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'detailmenu'}{'contents'}[0];
 $result_trees{'detailmenu'}{'contents'}[0]{'parent'} = 
$result_trees{'detailmenu'};
 
diff --git a/tp/t/results/menu/detailmenu_in_description.pl 
b/tp/t/results/menu/detailmenu_in_description.pl
index b191b3b7cf..8ccbf969e5 100644
--- a/tp/t/results/menu/detailmenu_in_description.pl
+++ b/tp/t/results/menu/detailmenu_in_description.pl
@@ -16,17 +16,19 @@ $result_trees{'detailmenu_in_description'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -85,17 +87,19 @@ $result_trees{'detailmenu_in_description'} = {
               'type' => 'menu_entry'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -243,39 +247,37 @@ $result_trees{'detailmenu_in_description'} = {
   'type' => 'document_root'
 };
 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1];
-$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'detailmenu_in_description'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu_in_description'}{'contents'}[0];
 $result_trees{'detailmenu_in_description'}{'contents'}[0]{'parent'} = 
$result_trees{'detailmenu_in_description'};
 
diff --git a/tp/t/results/menu/detailmenu_on_subnodes.pl 
b/tp/t/results/menu/detailmenu_on_subnodes.pl
index 6d1820cf10..f85b5385ff 100644
--- a/tp/t/results/menu/detailmenu_on_subnodes.pl
+++ b/tp/t/results/menu/detailmenu_on_subnodes.pl
@@ -79,17 +79,19 @@ $result_trees{'detailmenu_on_subnodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -223,17 +225,19 @@ $result_trees{'detailmenu_on_subnodes'} = {
               'type' => 'menu_comment'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -351,17 +355,19 @@ $result_trees{'detailmenu_on_subnodes'} = {
               'type' => 'menu_comment'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -665,17 +671,19 @@ $result_trees{'detailmenu_on_subnodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -935,17 +943,19 @@ $result_trees{'detailmenu_on_subnodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1277,7 +1287,16 @@ 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[1]{'parent'} = $result_trees
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'args'}[0];
 $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1289,74 +1308,62 @@ 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[2];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[3];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[4]{'args'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[4];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[4]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'contents'}[4];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[2];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[2];
 $result_trees{'detailmenu_on_subnodes'}{'contents'}[2]{'parent'} = 
$result_trees{'detailmenu_on_subnodes'};
@@ -1368,22 +1375,21 @@ 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[3]{'parent'} = $result_trees
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'args'}[0];
 $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[4];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[4];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[2]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[4];
 $result_trees{'detailmenu_on_subnodes'}{'contents'}[4]{'parent'} = 
$result_trees{'detailmenu_on_subnodes'};
@@ -1404,7 +1410,16 @@ 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[7]{'parent'} = $result_trees
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'args'}[0];
 $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[0]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[8];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1416,20 +1431,10 @@ 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
+$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[8];
 
$result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[2]{'parent'} 
= $result_trees{'detailmenu_on_subnodes'}{'contents'}[8];
 $result_trees{'detailmenu_on_subnodes'}{'contents'}[8]{'parent'} = 
$result_trees{'detailmenu_on_subnodes'};
diff --git a/tp/t/results/menu/detailmenu_unknown_node.pl 
b/tp/t/results/menu/detailmenu_unknown_node.pl
index c7ec098952..45b4a3553a 100644
--- a/tp/t/results/menu/detailmenu_unknown_node.pl
+++ b/tp/t/results/menu/detailmenu_unknown_node.pl
@@ -38,29 +38,33 @@ $result_trees{'detailmenu_unknown_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -230,29 +234,27 @@ 
$result_trees{'detailmenu_unknown_node'}{'contents'}[0]{'parent'} = $result_tree
 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'args'}[0];
 $result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1];
 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'detailmenu_unknown_node'}{'contents'}[1];
 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'detailmenu_unknown_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/direntry_dircategory_after_first_node.pl 
b/tp/t/results/menu/direntry_dircategory_after_first_node.pl
index 96b0b3395d..63c8ce37dc 100644
--- a/tp/t/results/menu/direntry_dircategory_after_first_node.pl
+++ b/tp/t/results/menu/direntry_dircategory_after_first_node.pl
@@ -107,17 +107,19 @@ $result_trees{'direntry_dircategory_after_first_node'} = {
           }
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -265,28 +267,27 @@ 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[5];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2];
-$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
+$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2];
 
$result_trees{'direntry_dircategory_after_first_node'}{'contents'}[2]{'parent'} 
= $result_trees{'direntry_dircategory_after_first_node'};
 
diff --git a/tp/t/results/menu/empty_menu_entry_name.pl 
b/tp/t/results/menu/empty_menu_entry_name.pl
index 984dc1a797..eecec42bdb 100644
--- a/tp/t/results/menu/empty_menu_entry_name.pl
+++ b/tp/t/results/menu/empty_menu_entry_name.pl
@@ -38,17 +38,19 @@ $result_trees{'empty_menu_entry_name'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -310,14 +312,26 @@ 
$result_trees{'empty_menu_entry_name'}{'contents'}[0]{'parent'} = $result_trees{
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'args'}[0];
 $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1];
 $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'empty_menu_entry_name'}{'contents'}[1];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
@@ -325,25 +339,12 @@ 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'empty_menu_entry_name'}{'contents'}[1];
 $result_trees{'empty_menu_entry_name'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'empty_menu_entry_name'}{'contents'}[1];
 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'empty_menu_entry_name'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/entry_after_detailmenu.pl 
b/tp/t/results/menu/entry_after_detailmenu.pl
index f876a3d252..628f5f6ca1 100644
--- a/tp/t/results/menu/entry_after_detailmenu.pl
+++ b/tp/t/results/menu/entry_after_detailmenu.pl
@@ -38,29 +38,33 @@ $result_trees{'entry_after_detailmenu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -264,17 +268,19 @@ $result_trees{'entry_after_detailmenu'} = {
               'type' => 'menu_comment'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -589,74 +595,71 @@ 
$result_trees{'entry_after_detailmenu'}{'contents'}[0]{'parent'} = $result_trees
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'args'}[0];
 $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'entry_after_detailmenu'}{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[3]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[3];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[7];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[7];
+$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'entry_after_detailmenu'}{'contents'}[1];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'entry_after_detailmenu'}{'contents'}[1];
 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'entry_after_detailmenu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/example_in_menu_comment.pl 
b/tp/t/results/menu/example_in_menu_comment.pl
index 828f958506..08375353e2 100644
--- a/tp/t/results/menu/example_in_menu_comment.pl
+++ b/tp/t/results/menu/example_in_menu_comment.pl
@@ -10,17 +10,19 @@ $result_trees{'example_in_menu_comment'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -93,17 +95,19 @@ $result_trees{'example_in_menu_comment'} = {
                   'type' => 'preformatted'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -242,40 +246,38 @@ $result_trees{'example_in_menu_comment'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'example_in_menu_comment'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_menu_comment'}{'contents'}[0];
 $result_trees{'example_in_menu_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'example_in_menu_comment'};
 
diff --git a/tp/t/results/menu/example_in_menu_description.pl 
b/tp/t/results/menu/example_in_menu_description.pl
index d3739d9246..665322851a 100644
--- a/tp/t/results/menu/example_in_menu_description.pl
+++ b/tp/t/results/menu/example_in_menu_description.pl
@@ -79,17 +79,19 @@ $result_trees{'example_in_menu_description'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -134,17 +136,19 @@ $result_trees{'example_in_menu_description'} = {
                       'type' => 'preformatted'
                     },
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -311,38 +315,36 @@ 
$result_trees{'example_in_menu_description'}{'contents'}[1]{'parent'} = $result_
 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2]{'args'}[0];
 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2];
 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'example_in_menu_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'example_in_menu_description'}{'contents'}[2];
 $result_trees{'example_in_menu_description'}{'contents'}[2]{'parent'} = 
$result_trees{'example_in_menu_description'};
 
diff --git a/tp/t/results/menu/formats_in_menu.pl 
b/tp/t/results/menu/formats_in_menu.pl
index 528ef820da..1c78967132 100644
--- a/tp/t/results/menu/formats_in_menu.pl
+++ b/tp/t/results/menu/formats_in_menu.pl
@@ -38,17 +38,19 @@ $result_trees{'formats_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -405,17 +407,19 @@ $result_trees{'formats_in_menu'} = {
 '
                         },
                         {
-                          'cmdname' => 'html',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'html',
+                          'contents' => [
                             {
                               'contents' => [
                                 {
@@ -610,17 +614,19 @@ $result_trees{'formats_in_menu'} = {
                   'type' => 'preformatted'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -765,38 +771,56 @@ $result_trees{'formats_in_menu'}{'contents'}[0]{'parent'} 
= $result_trees{'forma
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'args'}[0];
 $result_trees{'formats_in_menu'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'formats_in_menu'}{'contents'}[1];
 $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'formats_in_menu'}{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
@@ -805,14 +829,17 @@ 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'a
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
@@ -823,58 +850,34 @@ 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'a
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[7];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[7];
+$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
 $result_trees{'formats_in_menu'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'formats_in_menu'}{'contents'}[1];
 $result_trees{'formats_in_menu'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'formats_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_in_menu'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'formats_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/inlineraw_in_menu_description.pl 
b/tp/t/results/menu/inlineraw_in_menu_description.pl
index ec3a6e4571..498bd78423 100644
--- a/tp/t/results/menu/inlineraw_in_menu_description.pl
+++ b/tp/t/results/menu/inlineraw_in_menu_description.pl
@@ -79,17 +79,19 @@ $result_trees{'inlineraw_in_menu_description'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -291,35 +293,34 @@ 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[1]{'parent'} = $resul
 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'args'}[0];
 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2];
 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'inlineraw_in_menu_description'}{'contents'}[2];
 $result_trees{'inlineraw_in_menu_description'}{'contents'}[2]{'parent'} = 
$result_trees{'inlineraw_in_menu_description'};
 
diff --git a/tp/t/results/menu/invalid_info_menu_entry.pl 
b/tp/t/results/menu/invalid_info_menu_entry.pl
index 10c3c79a38..12cbc41b12 100644
--- a/tp/t/results/menu/invalid_info_menu_entry.pl
+++ b/tp/t/results/menu/invalid_info_menu_entry.pl
@@ -38,17 +38,19 @@ $result_trees{'invalid_info_menu_entry'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -634,33 +636,52 @@ 
$result_trees{'invalid_info_menu_entry'}{'contents'}[0]{'parent'} = $result_tree
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'args'}[0];
 $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[3]{'args'}[0];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -712,30 +733,10 @@ 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[3];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[4]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[5]{'contents'}[0];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[5]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[5];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[3];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1];
-$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[6];
+$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'invalid_info_menu_entry'}{'contents'}[1];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'invalid_info_menu_entry'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/menu_entry_name.pl 
b/tp/t/results/menu/menu_entry_name.pl
index 7c19e2e2d1..ab30977d91 100644
--- a/tp/t/results/menu/menu_entry_name.pl
+++ b/tp/t/results/menu/menu_entry_name.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_entry_name'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -949,7 +951,24 @@ $result_trees{'menu_entry_name'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[4];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -959,15 +978,15 @@ 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'a
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[5];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[5];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[3];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[4];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1];
@@ -1031,6 +1050,7 @@ 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'a
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0];
@@ -1039,7 +1059,7 @@ 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'a
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[1];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[3];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[4];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[1];
@@ -1049,7 +1069,6 @@ 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'a
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[5]{'contents'}[0];
@@ -1058,7 +1077,7 @@ 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'a
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[5];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[1];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[4];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1];
@@ -1114,28 +1133,10 @@ 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'e
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[3]{'contents'}[1];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[3]{'contents'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[5]{'contents'}[0];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[5];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[5]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[5];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[3]{'contents'}[3];
 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
 $result_trees{'menu_entry_name'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_name'}{'contents'}[0];
 $result_trees{'menu_entry_name'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_name'};
 
diff --git a/tp/t/results/menu/menu_entry_name_comment.pl 
b/tp/t/results/menu/menu_entry_name_comment.pl
index 879c7a177e..b3b23bbedc 100644
--- a/tp/t/results/menu/menu_entry_name_comment.pl
+++ b/tp/t/results/menu/menu_entry_name_comment.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_entry_name_comment'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -574,7 +576,24 @@ $result_trees{'menu_entry_name_comment'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[4];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -584,6 +603,7 @@ 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0];
@@ -593,6 +613,7 @@ 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[3];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[4];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1];
@@ -602,17 +623,16 @@ 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[4];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[5];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[1];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[3];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[4];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
@@ -643,8 +663,9 @@ 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[5];
@@ -652,30 +673,10 @@ 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[1];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[1];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[5];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[1];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[3];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'menu_entry_name_comment'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_name_comment'}{'contents'}[0];
 $result_trees{'menu_entry_name_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_name_comment'};
 
diff --git a/tp/t/results/menu/menu_entry_no_entry.pl 
b/tp/t/results/menu/menu_entry_no_entry.pl
index 41d4dbf927..a74a0165c6 100644
--- a/tp/t/results/menu/menu_entry_no_entry.pl
+++ b/tp/t/results/menu/menu_entry_no_entry.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_entry_no_entry'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -214,34 +216,33 @@ $result_trees{'menu_entry_no_entry'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[12];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[7];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[10];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[12];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'menu_entry_no_entry'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_no_entry'}{'contents'}[0];
 $result_trees{'menu_entry_no_entry'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_no_entry'};
 
diff --git a/tp/t/results/menu/menu_entry_no_entry_location.pl 
b/tp/t/results/menu/menu_entry_no_entry_location.pl
index 55542e901d..24f7537d6a 100644
--- a/tp/t/results/menu/menu_entry_no_entry_location.pl
+++ b/tp/t/results/menu/menu_entry_no_entry_location.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_entry_no_entry_location'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -281,7 +283,19 @@ $result_trees{'menu_entry_no_entry_location'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -291,6 +305,8 @@ 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'con
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
@@ -303,30 +319,15 @@ 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'con
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_no_entry_location'}{'contents'}[0];
 $result_trees{'menu_entry_no_entry_location'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_no_entry_location'};
 
diff --git a/tp/t/results/menu/menu_entry_node.pl 
b/tp/t/results/menu/menu_entry_node.pl
index 2a5a63d8fa..8e489e536b 100644
--- a/tp/t/results/menu/menu_entry_node.pl
+++ b/tp/t/results/menu/menu_entry_node.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_entry_node'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -367,7 +369,20 @@ $result_trees{'menu_entry_node'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[3];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -402,6 +417,8 @@ 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'a
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
@@ -410,29 +427,13 @@ 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'a
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[3];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[4];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[5];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[1];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[3];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[4];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[5];
 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 $result_trees{'menu_entry_node'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_node'}{'contents'}[0];
 $result_trees{'menu_entry_node'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_node'};
 
diff --git a/tp/t/results/menu/menu_entry_node_comments.pl 
b/tp/t/results/menu/menu_entry_node_comments.pl
index 32368fadd4..d6a3c5d51d 100644
--- a/tp/t/results/menu/menu_entry_node_comments.pl
+++ b/tp/t/results/menu/menu_entry_node_comments.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_entry_node_comments'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -423,7 +425,21 @@ $result_trees{'menu_entry_node_comments'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[3];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -447,8 +463,9 @@ 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'content
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
@@ -460,39 +477,23 @@ 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'content
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[3];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[3];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[4];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[5];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[1];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[4];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[5];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'menu_entry_node_comments'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_entry_node_comments'}{'contents'}[0];
 $result_trees{'menu_entry_node_comments'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_entry_node_comments'};
 
diff --git a/tp/t/results/menu/menu_in_deffn.pl 
b/tp/t/results/menu/menu_in_deffn.pl
index 02b179d5d6..f9b61f6f93 100644
--- a/tp/t/results/menu/menu_in_deffn.pl
+++ b/tp/t/results/menu/menu_in_deffn.pl
@@ -130,17 +130,19 @@ $result_trees{'menu_in_deffn'} = {
             {
               'contents' => [
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -336,24 +338,23 @@ 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'ext
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'menu_in_deffn'}{'contents'}[1];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_deffn'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
diff --git a/tp/t/results/menu/menu_in_example.pl 
b/tp/t/results/menu/menu_in_example.pl
index be4fba3b89..e295860ef5 100644
--- a/tp/t/results/menu/menu_in_example.pl
+++ b/tp/t/results/menu/menu_in_example.pl
@@ -38,29 +38,33 @@ $result_trees{'menu_in_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -105,17 +109,19 @@ $result_trees{'menu_in_example'} = {
                           'type' => 'preformatted'
                         },
                         {
-                          'cmdname' => 'cartouche',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'cartouche',
+                          'contents' => [
                             {
                               'contents' => [
                                 {
@@ -204,17 +210,19 @@ $result_trees{'menu_in_example'} = {
                       'type' => 'preformatted'
                     },
                     {
-                      'cmdname' => 'cartouche',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'cartouche',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -563,88 +571,84 @@ $result_trees{'menu_in_example'}{'contents'}[0]{'parent'} 
= $result_trees{'menu_
 
$result_trees{'menu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_in_example'}{'contents'}[1]{'args'}[0];
 $result_trees{'menu_in_example'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'menu_in_example'}{'contents'}[1];
 $result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'menu_in_example'}{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[4];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[5];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[1];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[4];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4];
 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'contents'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[5];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[4];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'menu_in_example'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'menu_in_example'}{'contents'}[1];
 $result_trees{'menu_in_example'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'menu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'menu_in_example'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'menu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/menu_no_closed_after_empty_line.pl 
b/tp/t/results/menu/menu_no_closed_after_empty_line.pl
index 42bcf4bc8a..0bae9af2f4 100644
--- a/tp/t/results/menu/menu_no_closed_after_empty_line.pl
+++ b/tp/t/results/menu/menu_no_closed_after_empty_line.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_no_closed_after_empty_line'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -124,24 +126,23 @@ $result_trees{'menu_no_closed_after_empty_line'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0];
 $result_trees{'menu_no_closed_after_empty_line'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_no_closed_after_empty_line'};
 
diff --git a/tp/t/results/menu/menu_no_closed_entry_beginning.pl 
b/tp/t/results/menu/menu_no_closed_entry_beginning.pl
index e71ca06cfa..7ec048fa3e 100644
--- a/tp/t/results/menu/menu_no_closed_entry_beginning.pl
+++ b/tp/t/results/menu/menu_no_closed_entry_beginning.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_no_closed_entry_beginning'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -52,11 +54,10 @@ $result_trees{'menu_no_closed_entry_beginning'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0];
 $result_trees{'menu_no_closed_entry_beginning'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_no_closed_entry_beginning'};
 
diff --git a/tp/t/results/menu/menu_no_closed_in_description.pl 
b/tp/t/results/menu/menu_no_closed_in_description.pl
index 1c31095314..6a329e7e34 100644
--- a/tp/t/results/menu/menu_no_closed_in_description.pl
+++ b/tp/t/results/menu/menu_no_closed_in_description.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_no_closed_in_description'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -99,20 +101,19 @@ $result_trees{'menu_no_closed_in_description'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_no_closed_in_description'}{'contents'}[0];
 $result_trees{'menu_no_closed_in_description'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_no_closed_in_description'};
 
diff --git a/tp/t/results/menu/menu_no_closed_in_entry.pl 
b/tp/t/results/menu/menu_no_closed_in_entry.pl
index e205251917..7b5dddf337 100644
--- a/tp/t/results/menu/menu_no_closed_in_entry.pl
+++ b/tp/t/results/menu/menu_no_closed_in_entry.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_no_closed_in_entry'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -62,13 +64,12 @@ $result_trees{'menu_no_closed_in_entry'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_no_closed_in_entry'}{'contents'}[0];
 $result_trees{'menu_no_closed_in_entry'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_no_closed_in_entry'};
 
diff --git a/tp/t/results/menu/menu_no_closed_star.pl 
b/tp/t/results/menu/menu_no_closed_star.pl
index 87e986972f..9819c00b34 100644
--- a/tp/t/results/menu/menu_no_closed_star.pl
+++ b/tp/t/results/menu/menu_no_closed_star.pl
@@ -10,17 +10,19 @@ $result_trees{'menu_no_closed_star'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -52,11 +54,10 @@ $result_trees{'menu_no_closed_star'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0];
 $result_trees{'menu_no_closed_star'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'menu_no_closed_star'}{'contents'}[0];
 $result_trees{'menu_no_closed_star'}{'contents'}[0]{'parent'} = 
$result_trees{'menu_no_closed_star'};
 
diff --git a/tp/t/results/menu/menu_node_unterminated.pl 
b/tp/t/results/menu/menu_node_unterminated.pl
index c831ea5283..f700cd4316 100644
--- a/tp/t/results/menu/menu_node_unterminated.pl
+++ b/tp/t/results/menu/menu_node_unterminated.pl
@@ -38,17 +38,19 @@ $result_trees{'menu_node_unterminated'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -183,25 +185,24 @@ 
$result_trees{'menu_node_unterminated'}{'contents'}[0]{'parent'} = $result_trees
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_node_unterminated'}{'contents'}[1]{'args'}[0];
 $result_trees{'menu_node_unterminated'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'menu_node_unterminated'}{'contents'}[1];
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'menu_node_unterminated'}{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'menu_node_unterminated'}{'contents'}[1];
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'menu_node_unterminated'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/menu_pointing_to_anchor.pl 
b/tp/t/results/menu/menu_pointing_to_anchor.pl
index 4d3f934203..8df3e66369 100644
--- a/tp/t/results/menu/menu_pointing_to_anchor.pl
+++ b/tp/t/results/menu/menu_pointing_to_anchor.pl
@@ -136,17 +136,19 @@ $result_trees{'menu_pointing_to_anchor'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -277,22 +279,21 @@ 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[3]{'extra'}{
 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2];
 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2];
 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6];
-$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'menu_pointing_to_anchor'}{'contents'}[2];
 $result_trees{'menu_pointing_to_anchor'}{'contents'}[2]{'parent'} = 
$result_trees{'menu_pointing_to_anchor'};
 
diff --git a/tp/t/results/menu/menu_title_before_entries.pl 
b/tp/t/results/menu/menu_title_before_entries.pl
index 3c17ab57c6..2068233405 100644
--- a/tp/t/results/menu/menu_title_before_entries.pl
+++ b/tp/t/results/menu/menu_title_before_entries.pl
@@ -38,17 +38,19 @@ $result_trees{'menu_title_before_entries'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -241,25 +243,24 @@ 
$result_trees{'menu_title_before_entries'}{'contents'}[0]{'parent'} = $result_tr
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1]{'args'}[0];
 $result_trees{'menu_title_before_entries'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'menu_title_before_entries'}{'contents'}[1];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1];
-$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'menu_title_before_entries'}{'contents'}[1];
 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'menu_title_before_entries'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/missing_detailmenu_on_subnodes.pl 
b/tp/t/results/menu/missing_detailmenu_on_subnodes.pl
index 4221254a63..fe729b0987 100644
--- a/tp/t/results/menu/missing_detailmenu_on_subnodes.pl
+++ b/tp/t/results/menu/missing_detailmenu_on_subnodes.pl
@@ -79,17 +79,19 @@ $result_trees{'missing_detailmenu_on_subnodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -547,17 +549,19 @@ $result_trees{'missing_detailmenu_on_subnodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -817,17 +821,19 @@ $result_trees{'missing_detailmenu_on_subnodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1159,7 +1165,16 @@ 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[1]{'parent'} = $resu
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'args'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1171,33 +1186,33 @@ 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'c
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
@@ -1209,20 +1224,10 @@ 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'c
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2];
 $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[2]{'parent'} = 
$result_trees{'missing_detailmenu_on_subnodes'};
@@ -1234,22 +1239,21 @@ 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[3]{'parent'} = $resu
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4];
 $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[4]{'parent'} = 
$result_trees{'missing_detailmenu_on_subnodes'};
@@ -1270,7 +1274,16 @@ 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[7]{'parent'} = $resu
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'args'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1282,20 +1295,10 @@ 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'c
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
+$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8];
 
$result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8];
 $result_trees{'missing_detailmenu_on_subnodes'}{'contents'}[8]{'parent'} = 
$result_trees{'missing_detailmenu_on_subnodes'};
diff --git a/tp/t/results/menu/multiple_menus.pl 
b/tp/t/results/menu/multiple_menus.pl
index 0191a09f47..d76b39c37c 100644
--- a/tp/t/results/menu/multiple_menus.pl
+++ b/tp/t/results/menu/multiple_menus.pl
@@ -38,17 +38,19 @@ $result_trees{'multiple_menus'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -169,17 +171,19 @@ $result_trees{'multiple_menus'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -323,48 +327,46 @@ $result_trees{'multiple_menus'}{'contents'}[0]{'parent'} 
= $result_trees{'multip
 
$result_trees{'multiple_menus'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'args'}[0];
 $result_trees{'multiple_menus'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'multiple_menus'}{'contents'}[1];
 $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'multiple_menus'}{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[3];
 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'multiple_menus'}{'contents'}[1];
 $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'multiple_menus'}{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[3];
 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3];
-$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 $result_trees{'multiple_menus'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'multiple_menus'}{'contents'}[1];
 $result_trees{'multiple_menus'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'multiple_menus'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'multiple_menus'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'multiple_menus'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/no_colon_in_menu.pl 
b/tp/t/results/menu/no_colon_in_menu.pl
index af8ed83b3e..71e6a11786 100644
--- a/tp/t/results/menu/no_colon_in_menu.pl
+++ b/tp/t/results/menu/no_colon_in_menu.pl
@@ -38,17 +38,19 @@ $result_trees{'no_colon_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -137,15 +139,14 @@ 
$result_trees{'no_colon_in_menu'}{'contents'}[0]{'parent'} = $result_trees{'no_c
 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'no_colon_in_menu'}{'contents'}[1]{'args'}[0];
 $result_trees{'no_colon_in_menu'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'no_colon_in_menu'}{'contents'}[1];
 $result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'no_colon_in_menu'}{'contents'}[1];
-$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'no_colon_in_menu'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'no_colon_in_menu'}{'contents'}[1];
 $result_trees{'no_colon_in_menu'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'no_colon_in_menu'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'no_colon_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/reference_to_external_manual.pl 
b/tp/t/results/menu/reference_to_external_manual.pl
index 6e92639a93..b7ea63dce2 100644
--- a/tp/t/results/menu/reference_to_external_manual.pl
+++ b/tp/t/results/menu/reference_to_external_manual.pl
@@ -45,17 +45,19 @@ $result_trees{'reference_to_external_manual'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -192,24 +194,23 @@ 
$result_trees{'reference_to_external_manual'}{'contents'}[0]{'parent'} = $result
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1]{'args'}[0];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1];
-$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'reference_to_external_manual'}{'contents'}[1];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'reference_to_external_manual'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/sc_in_menu.pl b/tp/t/results/menu/sc_in_menu.pl
index da92b8b017..0e3ee8e0ab 100644
--- a/tp/t/results/menu/sc_in_menu.pl
+++ b/tp/t/results/menu/sc_in_menu.pl
@@ -45,17 +45,19 @@ $result_trees{'sc_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -235,17 +237,19 @@ $result_trees{'sc_in_menu'} = {
                   'type' => 'preformatted'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -527,29 +531,33 @@ $result_trees{'sc_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -860,67 +868,65 @@ $result_trees{'sc_in_menu'}{'contents'}[0]{'parent'} = 
$result_trees{'sc_in_menu
 $result_trees{'sc_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sc_in_menu'}{'contents'}[1]{'args'}[0];
 $result_trees{'sc_in_menu'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[1];
 $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[4]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[5];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[5];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[8];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[8];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[1];
 $result_trees{'sc_in_menu'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[1];
 $result_trees{'sc_in_menu'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'sc_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -931,51 +937,49 @@ 
$result_trees{'sc_in_menu'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{
 $result_trees{'sc_in_menu'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sc_in_menu'}{'contents'}[2]{'args'}[0];
 $result_trees{'sc_in_menu'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[2];
 $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[2];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[5];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[2];
 $result_trees{'sc_in_menu'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'sc_in_menu'}{'contents'}[2];
 $result_trees{'sc_in_menu'}{'contents'}[2]{'extra'}{'node_content'}[0] = 
$result_trees{'sc_in_menu'}{'contents'}[2]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/simple.pl b/tp/t/results/menu/simple.pl
index 90b861c5d9..9d753f24a9 100644
--- a/tp/t/results/menu/simple.pl
+++ b/tp/t/results/menu/simple.pl
@@ -33,17 +33,19 @@ $result_trees{'simple'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -486,81 +488,80 @@ 
$result_trees{'simple'}{'contents'}[0]{'contents'}[0]{'parent'} = $result_trees{
 $result_trees{'simple'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[1];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'simple'}{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'simple'}{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[4]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[4]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[4]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[4]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[1];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0];
 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[1];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[8];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[8];
+$result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'simple'}{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'simple'}{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'} 
= $result_trees{'simple'}{'contents'}[0]{'contents'}[5];
diff --git a/tp/t/results/menu/simple_no_menu.pl 
b/tp/t/results/menu/simple_no_menu.pl
index fcfe2a570c..6f3807f5fe 100644
--- a/tp/t/results/menu/simple_no_menu.pl
+++ b/tp/t/results/menu/simple_no_menu.pl
@@ -33,17 +33,19 @@ $result_trees{'simple_no_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -486,81 +488,80 @@ 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[0]{'parent'} = $resul
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[1];
 $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'simple_no_menu'}{'contents'}[0];
 $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'simple_no_menu'}{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[4]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[5];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[4]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[4]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[5];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[4]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[1]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[0];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[1]{'contents'}[1];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[2]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'args'}[1]{'contents'}[1];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[8];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[8]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3];
-$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[8];
+$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'contents'}[7];
 $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'simple_no_menu'}{'contents'}[0];
 $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'simple_no_menu'}{'contents'}[0];
 
$result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'simple_no_menu'}{'contents'}[0]{'contents'}[5];
diff --git a/tp/t/results/menu/space_and_commands_in_menu_node.pl 
b/tp/t/results/menu/space_and_commands_in_menu_node.pl
index 20db680ef7..e630eb8898 100644
--- a/tp/t/results/menu/space_and_commands_in_menu_node.pl
+++ b/tp/t/results/menu/space_and_commands_in_menu_node.pl
@@ -79,17 +79,19 @@ $result_trees{'space_and_commands_in_menu_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -873,10 +875,21 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[1]{'parent'} = $res
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'args'}[0];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'space_and_commands_in_menu_node'}{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'space_and_commands_in_menu_node'}{'contents'}[2];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -884,11 +897,11 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
@@ -896,11 +909,12 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
@@ -908,12 +922,14 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[2];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
@@ -923,7 +939,6 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[2];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[1];
@@ -941,25 +956,27 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[0];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1]{'contents'}[2];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[4]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[5]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[5];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[5]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[5];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[3]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[4]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[5]{'contents'}[0];
@@ -968,14 +985,15 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[5];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[0];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'args'}[3]{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[4]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[5]{'contents'}[0];
@@ -984,31 +1002,14 @@ 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[5];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[1];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[0];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[2];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[3]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[4]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[5]{'contents'}[0];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[5];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[5]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[5];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[0];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[2];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'extra'}{'menu_entry_node'}{'node_content'}[3]
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[3]{'contents'}[3];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[10];
+$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'space_and_commands_in_menu_node'}{'contents'}[2];
 
$result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'space_and_commands_in_menu_node'}{'contents'}[2];
 $result_trees{'space_and_commands_in_menu_node'}{'contents'}[2]{'parent'} = 
$result_trees{'space_and_commands_in_menu_node'};
diff --git a/tp/t/results/menu/submenu_in_example.pl 
b/tp/t/results/menu/submenu_in_example.pl
index 786188bc71..91a7a0d28d 100644
--- a/tp/t/results/menu/submenu_in_example.pl
+++ b/tp/t/results/menu/submenu_in_example.pl
@@ -38,17 +38,19 @@ $result_trees{'submenu_in_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -73,17 +75,19 @@ $result_trees{'submenu_in_example'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -108,17 +112,19 @@ $result_trees{'submenu_in_example'} = {
                   'type' => 'menu_comment'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -179,17 +185,19 @@ $result_trees{'submenu_in_example'} = {
                   'type' => 'menu_comment'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -267,31 +275,35 @@ $result_trees{'submenu_in_example'} = {
                   'type' => 'menu_comment'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'contents' => [
                         {
-                          'cmdname' => 'quotation',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'quotation',
+                          'contents' => [
                             {
                               'contents' => [
                                 {
@@ -444,17 +456,19 @@ $result_trees{'submenu_in_example'} = {
                       'type' => 'preformatted'
                     },
                     {
-                      'cmdname' => 'enumerate',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'enumerate',
+                      'contents' => [
                         {
                           'cmdname' => 'item',
                           'contents' => [
@@ -651,87 +665,80 @@ 
$result_trees{'submenu_in_example'}{'contents'}[0]{'parent'} = $result_trees{'su
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'args'}[0];
 $result_trees{'submenu_in_example'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'submenu_in_example'}{'contents'}[1];
 $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'submenu_in_example'}{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[2];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[3]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[4];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'contents'}[4]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[7];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[7];
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[6]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[4];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[7]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[8]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[8];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[8]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[8];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1];
-$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 $result_trees{'submenu_in_example'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'submenu_in_example'}{'contents'}[1];
 $result_trees{'submenu_in_example'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'submenu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'submenu_in_example'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'submenu_in_example'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/menu/verb_in_menu_description.pl 
b/tp/t/results/menu/verb_in_menu_description.pl
index 0db379b5cc..606c709831 100644
--- a/tp/t/results/menu/verb_in_menu_description.pl
+++ b/tp/t/results/menu/verb_in_menu_description.pl
@@ -79,17 +79,19 @@ $result_trees{'verb_in_menu_description'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -274,32 +276,31 @@ 
$result_trees{'verb_in_menu_description'}{'contents'}[1]{'parent'} = $result_tre
 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2]{'args'}[0];
 $result_trees{'verb_in_menu_description'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'verb_in_menu_description'}{'contents'}[2];
 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1];
-$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'verb_in_menu_description'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'verb_in_menu_description'}{'contents'}[2];
 $result_trees{'verb_in_menu_description'}{'contents'}[2]{'parent'} = 
$result_trees{'verb_in_menu_description'};
 
diff --git 
a/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl 
b/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl
index be972bf80c..71701fbfbe 100644
--- a/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl
+++ b/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl
@@ -228,17 +228,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -566,17 +568,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -1015,17 +1019,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} 
= {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'example',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'example',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -1515,17 +1521,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} 
= {
               }
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -2085,17 +2093,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} 
= {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2534,17 +2544,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} 
= {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2999,17 +3011,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} 
= {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -3337,17 +3351,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} 
= {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -3786,17 +3802,19 @@ $result_trees{'codequoteundirected_codequotebacktick'} 
= {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -4338,215 +4356,211 @@ 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[2];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[9]{'args'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[9];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[12]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[12];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[12];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[11];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[0]{'contents'}[0];
@@ -4622,17 +4636,16 @@ 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[1]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
@@ -4691,17 +4704,16 @@ 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[6]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[6];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[2];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[8]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[9]{'args'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[9];
@@ -4762,204 +4774,201 @@ 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[11]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[11];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[11]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[12]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'contents'}[30]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[30]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[2];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[30]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[31]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'contents'}[32]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[30]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[31]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[32]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[0];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[2];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[2];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[3];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'args'}[0]{'contents'}[1];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[30]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'contents'}[31]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[0]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[3];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[4]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[7]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[8]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[9]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[10]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[11]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[12]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[13]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[14]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[15]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[16]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[17]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[18]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[19]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[20]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[21]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[22]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[23]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[24]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[25]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[26]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[27]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[28]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[29]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[30]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'contents'}[31]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'args'}[0];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[6]{'args'}[0];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[6];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[6]{'parent'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13];
-$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[6];
+$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'contents'}[5];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[13]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'contents'}[14]{'parent'}
 = $result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4];
 
$result_trees{'codequoteundirected_codequotebacktick'}{'contents'}[4]{'parent'} 
= $result_trees{'codequoteundirected_codequotebacktick'};
diff --git a/tp/t/results/misc_commands/double_exdent.pl 
b/tp/t/results/misc_commands/double_exdent.pl
index ed051cb753..7dc600c903 100644
--- a/tp/t/results/misc_commands/double_exdent.pl
+++ b/tp/t/results/misc_commands/double_exdent.pl
@@ -10,17 +10,19 @@ $result_trees{'double_exdent'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -33,17 +35,19 @@ $result_trees{'double_exdent'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -192,28 +196,26 @@ $result_trees{'double_exdent'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'double_exdent'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'double_exdent'}{'contents'}[0];
 $result_trees{'double_exdent'}{'contents'}[0]{'parent'} = 
$result_trees{'double_exdent'};
 
diff --git a/tp/t/results/misc_commands/footnote_in_center.pl 
b/tp/t/results/misc_commands/footnote_in_center.pl
index 6ed4f85f99..f178969c03 100644
--- a/tp/t/results/misc_commands/footnote_in_center.pl
+++ b/tp/t/results/misc_commands/footnote_in_center.pl
@@ -44,17 +44,19 @@ $result_trees{'footnote_in_center'} = {
                           'type' => 'empty_line'
                         },
                         {
-                          'cmdname' => 'example',
-                          'contents' => [
+                          'args' => [
                             {
+                              'contents' => [],
                               'extra' => {
-                                'command' => {}
+                                'spaces_after_argument' => '
+'
                               },
                               'parent' => {},
-                              'text' => '
-',
-                              'type' => 'empty_line_after_command'
-                            },
+                              'type' => 'block_line_arg'
+                            }
+                          ],
+                          'cmdname' => 'example',
+                          'contents' => [
                             {
                               'args' => [
                                 {
@@ -272,28 +274,27 @@ 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'co
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'footnote_in_center'}{'contents'}[0]{'contents'}[0]{'args'}[0];
diff --git a/tp/t/results/misc_commands/heading_command_in_commands.pl 
b/tp/t/results/misc_commands/heading_command_in_commands.pl
index 9ae70d02fe..16fbc8ae7f 100644
--- a/tp/t/results/misc_commands/heading_command_in_commands.pl
+++ b/tp/t/results/misc_commands/heading_command_in_commands.pl
@@ -84,17 +84,19 @@ $result_trees{'heading_command_in_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -177,17 +179,19 @@ $result_trees{'heading_command_in_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -274,27 +278,25 @@ 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[1]{'cont
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5];
-$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'heading_command_in_commands'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'heading_command_in_commands'}{'contents'}[0];
 $result_trees{'heading_command_in_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'heading_command_in_commands'};
 
diff --git a/tp/t/results/misc_commands/indent_in_quotation.pl 
b/tp/t/results/misc_commands/indent_in_quotation.pl
index b8e7749b4f..6b253a5d38 100644
--- a/tp/t/results/misc_commands/indent_in_quotation.pl
+++ b/tp/t/results/misc_commands/indent_in_quotation.pl
@@ -10,17 +10,19 @@ $result_trees{'indent_in_quotation'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'cmdname' => 'indent',
               'parent' => {},
@@ -101,17 +103,16 @@ $result_trees{'indent_in_quotation'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0];
+$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'command'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0];
-$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 $result_trees{'indent_in_quotation'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'indent_in_quotation'}{'contents'}[0];
 $result_trees{'indent_in_quotation'}{'contents'}[0]{'parent'} = 
$result_trees{'indent_in_quotation'};
 
diff --git a/tp/t/results/misc_commands/kbdinputstyle.pl 
b/tp/t/results/misc_commands/kbdinputstyle.pl
index d882aaac1b..b71d9bd451 100644
--- a/tp/t/results/misc_commands/kbdinputstyle.pl
+++ b/tp/t/results/misc_commands/kbdinputstyle.pl
@@ -407,17 +407,19 @@ $result_trees{'kbdinputstyle'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -967,17 +969,19 @@ $result_trees{'kbdinputstyle'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1509,17 +1513,19 @@ $result_trees{'kbdinputstyle'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1831,42 +1837,41 @@ 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[7]{'parent'} = $result
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[9];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[2];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[10]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[11]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[12];
@@ -1909,42 +1914,41 @@ 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[16]{'parent'} = $resul
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[17]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[18];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[18]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[2];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'extra'}{'end_command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[2];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'extra'}{'end_command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[19]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[20]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[21];
@@ -1987,42 +1991,41 @@ 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[25]{'parent'} = $resul
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[26]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[27];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[27]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[2];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[2];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[2]{'args'}[0];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[2];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28];
-$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'extra'}{'end_command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[2];
+$result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'extra'}{'end_command'}
 = $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'contents'}[1];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'contents'}[28]{'parent'} = 
$result_trees{'kbdinputstyle'}{'contents'}[0];
 $result_trees{'kbdinputstyle'}{'contents'}[0]{'parent'} = 
$result_trees{'kbdinputstyle'};
 
diff --git a/tp/t/results/misc_commands/kbdinputstyle_in_table.pl 
b/tp/t/results/misc_commands/kbdinputstyle_in_table.pl
index badf872fea..255ef75f78 100644
--- a/tp/t/results/misc_commands/kbdinputstyle_in_table.pl
+++ b/tp/t/results/misc_commands/kbdinputstyle_in_table.pl
@@ -465,17 +465,19 @@ $result_trees{'kbdinputstyle_in_table'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1071,17 +1073,19 @@ $result_trees{'kbdinputstyle_in_table'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1661,17 +1665,19 @@ $result_trees{'kbdinputstyle_in_table'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2006,8 +2012,21 @@ 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[9]{'parent'}
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[11]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[11];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -2021,24 +2040,10 @@ 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[1];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[3];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[3];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'contents'}[2];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[14];
@@ -2080,8 +2085,21 @@ 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[20]{'parent'}
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[22];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -2095,24 +2113,10 @@ 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[1];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[3];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[3];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[25];
@@ -2154,8 +2158,21 @@ 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[31]{'parent'}
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[32]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[33]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[33];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[33]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[1];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -2169,24 +2186,10 @@ 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[1];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'contents'}[1];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[3]{'args'}[0];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[3];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[3]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34];
-$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[3];
+$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'contents'}[2];
 
$result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'contents'}[34]{'parent'}
 = $result_trees{'kbdinputstyle_in_table'}{'contents'}[0];
 $result_trees{'kbdinputstyle_in_table'}{'contents'}[0]{'parent'} = 
$result_trees{'kbdinputstyle_in_table'};
 
diff --git a/tp/t/results/misc_commands/noindent_after_smallexample.pl 
b/tp/t/results/misc_commands/noindent_after_smallexample.pl
index 7e5ae29d99..96b59e27d8 100644
--- a/tp/t/results/misc_commands/noindent_after_smallexample.pl
+++ b/tp/t/results/misc_commands/noindent_after_smallexample.pl
@@ -21,17 +21,19 @@ $result_trees{'noindent_after_smallexample'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'smallexample',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'smallexample',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -130,15 +132,14 @@ $result_trees{'noindent_after_smallexample'} = {
 };
 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0];
-$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1];
+$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1];
+$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1];
-$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1];
-$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1];
-$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0];
 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0];
 
$result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'noindent_after_smallexample'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/misc_commands/test_allowcodebreaks.pl 
b/tp/t/results/misc_commands/test_allowcodebreaks.pl
index 0629b91bec..c8957876f0 100644
--- a/tp/t/results/misc_commands/test_allowcodebreaks.pl
+++ b/tp/t/results/misc_commands/test_allowcodebreaks.pl
@@ -579,17 +579,19 @@ $result_trees{'test_allowcodebreaks'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1094,17 +1096,19 @@ $result_trees{'test_allowcodebreaks'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1601,17 +1605,19 @@ $result_trees{'test_allowcodebreaks'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2134,17 +2140,19 @@ $result_trees{'test_allowcodebreaks'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2331,17 +2339,16 @@ 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[21]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[8]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[2];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[2];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[9]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[10]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[11]{'args'}[0];
@@ -2407,17 +2414,16 @@ 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[21]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[13]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[2]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[2];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[2];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[14]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[15]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16];
@@ -2483,19 +2489,18 @@ 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[2]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[17]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[2];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[2];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[18]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[19]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[20]{'args'}[0];
@@ -2561,17 +2566,16 @@ 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[21]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[22]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'contents'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[2]{'args'}[0];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[2];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[2]{'parent'}
 = $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23];
-$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[2];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'contents'}[1];
 $result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[23]{'parent'} 
= $result_trees{'test_allowcodebreaks'}{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/misc_commands/text_before_line_command.pl 
b/tp/t/results/misc_commands/text_before_line_command.pl
index 2302d42274..0ee305a34e 100644
--- a/tp/t/results/misc_commands/text_before_line_command.pl
+++ b/tp/t/results/misc_commands/text_before_line_command.pl
@@ -178,17 +178,19 @@ $result_trees{'text_before_line_command'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -315,20 +317,19 @@ 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[1]{'parent'
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[2];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'extra'}{'authors'}[0]
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[2];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'extra'}{'authors'}[0]
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
 $result_trees{'text_before_line_command'}{'contents'}[2]{'parent'} = 
$result_trees{'text_before_line_command'};
 
diff --git a/tp/t/results/morecoverage/formatting_fr.pl 
b/tp/t/results/morecoverage/formatting_fr.pl
index 9066e069d3..236dafc72c 100644
--- a/tp/t/results/morecoverage/formatting_fr.pl
+++ b/tp/t/results/morecoverage/formatting_fr.pl
@@ -170,17 +170,19 @@ $result_trees{'formatting_fr'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -602,17 +604,19 @@ $result_trees{'formatting_fr'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -855,17 +859,19 @@ $result_trees{'formatting_fr'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -930,17 +936,19 @@ $result_trees{'formatting_fr'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'titlepage',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'titlepage',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1296,17 +1304,19 @@ $result_trees{'formatting_fr'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2210,29 +2220,33 @@ $result_trees{'formatting_fr'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'format',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'format',
+          'contents' => [
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -2567,17 +2581,19 @@ $result_trees{'formatting_fr'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2654,17 +2670,19 @@ $result_trees{'formatting_fr'} = {
               'type' => 'menu_comment'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -2968,17 +2986,19 @@ $result_trees{'formatting_fr'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3562,9 +3582,33 @@ 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'arg
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[1];
 $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
@@ -3574,54 +3618,29 @@ 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'arg
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[0];
 $result_trees{'formatting_fr'}{'contents'}[0]{'parent'} = 
$result_trees{'formatting_fr'};
 
$result_trees{'formatting_fr'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[1]{'args'}[0];
@@ -3632,59 +3651,59 @@ $result_trees{'formatting_fr'}{'contents'}[1]{'parent'} 
= $result_trees{'formatt
 
$result_trees{'formatting_fr'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'args'}[0];
 $result_trees{'formatting_fr'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[3];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[1];
@@ -3693,35 +3712,32 @@ 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'arg
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'extra'}{'titlepage'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'extra'}{'titlepage'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'extra'}{'titlepage'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[6];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[6];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[6]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[7];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[8];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[8];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[8]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[9];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[10];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[10];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'contents'}[9];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[9];
@@ -3735,14 +3751,13 @@ 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[12]{'parent'} = $resul
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[13]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[14];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[14]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15];
-$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[15]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[16]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3871,45 +3886,43 @@ 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'par
 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[1];
 $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[4];
 $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[4];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2];
 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[4];
 $result_trees{'formatting_fr'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[4];
 $result_trees{'formatting_fr'}{'contents'}[4]{'parent'} = 
$result_trees{'formatting_fr'};
@@ -3928,56 +3941,54 @@ $result_trees{'formatting_fr'}{'contents'}[5]{'parent'} 
= $result_trees{'formatt
 
$result_trees{'formatting_fr'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'args'}[0];
 $result_trees{'formatting_fr'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[6];
 $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[6];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3];
 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
+$result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
 $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[6];
 $result_trees{'formatting_fr'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[6];
 $result_trees{'formatting_fr'}{'contents'}[6]{'parent'} = 
$result_trees{'formatting_fr'};
@@ -3989,7 +4000,16 @@ $result_trees{'formatting_fr'}{'contents'}[7]{'parent'} 
= $result_trees{'formatt
 
$result_trees{'formatting_fr'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'args'}[0];
 $result_trees{'formatting_fr'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[8];
 $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[8];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -4001,20 +4021,10 @@ 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'arg
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1];
-$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
+$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
 $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[8];
 $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'formatting_fr'}{'contents'}[8];
 
$result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formatting_fr'}{'contents'}[8]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/morecoverage/texi_formatting.pl 
b/tp/t/results/morecoverage/texi_formatting.pl
index ae45932dbe..43e989e5ed 100644
--- a/tp/t/results/morecoverage/texi_formatting.pl
+++ b/tp/t/results/morecoverage/texi_formatting.pl
@@ -170,17 +170,19 @@ $result_trees{'texi_formatting'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'direntry',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'direntry',
+          'contents' => [
             {
               'args' => [
                 {
@@ -602,17 +604,19 @@ $result_trees{'texi_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -855,17 +859,19 @@ $result_trees{'texi_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -930,17 +936,19 @@ $result_trees{'texi_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'titlepage',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'titlepage',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1296,17 +1304,19 @@ $result_trees{'texi_formatting'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2210,29 +2220,33 @@ $result_trees{'texi_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'format',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'format',
+          'contents' => [
             {
-              'cmdname' => 'menu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'menu',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -2567,17 +2581,19 @@ $result_trees{'texi_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2654,17 +2670,19 @@ $result_trees{'texi_formatting'} = {
               'type' => 'menu_comment'
             },
             {
-              'cmdname' => 'detailmenu',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'detailmenu',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -2968,17 +2986,19 @@ $result_trees{'texi_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3562,9 +3582,33 @@ 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'a
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[1];
 $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[5];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
@@ -3574,54 +3618,29 @@ 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'a
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[5];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[5];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[0];
 $result_trees{'texi_formatting'}{'contents'}[0]{'parent'} = 
$result_trees{'texi_formatting'};
 
$result_trees{'texi_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[1]{'args'}[0];
@@ -3632,59 +3651,59 @@ 
$result_trees{'texi_formatting'}{'contents'}[1]{'parent'} = $result_trees{'texi_
 
$result_trees{'texi_formatting'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'args'}[0];
 $result_trees{'texi_formatting'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[5];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[5];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[3];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[1];
@@ -3693,35 +3712,32 @@ 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'a
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'extra'}{'titlepage'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'extra'}{'titlepage'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'extra'}{'titlepage'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[6];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[6];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[6]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[7];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[8];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[8];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[8]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[9];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[9]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[10];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[10]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[10];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'contents'}[9];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[9];
@@ -3735,14 +3751,13 @@ 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[12]{'parent'} = $res
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[13]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[14];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[14]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15];
-$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[15]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[16]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[2]{'contents'}[17]{'args'}[0];
@@ -3871,45 +3886,43 @@ 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'p
 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[1];
 $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[4];
 $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[4];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[2];
 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[3];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[4];
 $result_trees{'texi_formatting'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[4];
 $result_trees{'texi_formatting'}{'contents'}[4]{'parent'} = 
$result_trees{'texi_formatting'};
@@ -3928,56 +3941,54 @@ 
$result_trees{'texi_formatting'}{'contents'}[5]{'parent'} = $result_trees{'texi_
 
$result_trees{'texi_formatting'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'args'}[0];
 $result_trees{'texi_formatting'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[6];
 $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[6];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'contents'}[3];
 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'contents'}[4];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
+$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
 $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[6];
 $result_trees{'texi_formatting'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[6];
 $result_trees{'texi_formatting'}{'contents'}[6]{'parent'} = 
$result_trees{'texi_formatting'};
@@ -3989,7 +4000,16 @@ 
$result_trees{'texi_formatting'}{'contents'}[7]{'parent'} = $result_trees{'texi_
 
$result_trees{'texi_formatting'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'args'}[0];
 $result_trees{'texi_formatting'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[8];
 $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[8];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -4001,20 +4021,10 @@ 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'a
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1];
-$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
+$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
 $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[8];
 $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'texi_formatting'}{'contents'}[8];
 
$result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_formatting'}{'contents'}[8]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/moreindices/double_index_entry.pl 
b/tp/t/results/moreindices/double_index_entry.pl
index 0579894f23..a7e8fc4a99 100644
--- a/tp/t/results/moreindices/double_index_entry.pl
+++ b/tp/t/results/moreindices/double_index_entry.pl
@@ -167,17 +167,19 @@ $result_trees{'double_index_entry'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -495,22 +497,21 @@ 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'inde
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[6]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[8]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'double_index_entry'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/moreindices/index_split.pl 
b/tp/t/results/moreindices/index_split.pl
index 3a5947842b..5a3e167c28 100644
--- a/tp/t/results/moreindices/index_split.pl
+++ b/tp/t/results/moreindices/index_split.pl
@@ -315,17 +315,19 @@ $result_trees{'index_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1055,17 +1057,19 @@ $result_trees{'index_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1581,17 +1585,19 @@ $result_trees{'index_split'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3154,7 +3160,16 @@ 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'index_split'}{'contents'}[2]{'contents'}[8];
 $result_trees{'index_split'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'index_split'}{'contents'}[2];
 $result_trees{'index_split'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'index_split'}{'contents'}[2];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10];
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[1];
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[1]{'args'}[1];
@@ -3176,20 +3191,10 @@ 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'args
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'args'}[3];
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[0];
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'args'}[0];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[4];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'parent'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10];
-$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[4];
+$result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
 $result_trees{'index_split'}{'contents'}[2]{'contents'}[10]{'parent'} = 
$result_trees{'index_split'}{'contents'}[2];
 $result_trees{'index_split'}{'contents'}[2]{'contents'}[11]{'parent'} = 
$result_trees{'index_split'}{'contents'}[2];
 $result_trees{'index_split'}{'contents'}[2]{'parent'} = 
$result_trees{'index_split'};
@@ -3270,7 +3275,16 @@ 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[2]{'extra'}{'index_entry
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_split'}{'contents'}[3];
 $result_trees{'index_split'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'index_split'}{'contents'}[4];
 $result_trees{'index_split'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'index_split'}{'contents'}[4];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4];
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1];
@@ -3322,20 +3336,10 @@ 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'args'
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'args'}[3];
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[0];
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'contents'}[0];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'args'}[0];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[7];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4];
-$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[7];
+$result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
 $result_trees{'index_split'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'index_split'}{'contents'}[4];
 $result_trees{'index_split'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'index_split'}{'contents'}[4];
 $result_trees{'index_split'}{'contents'}[4]{'parent'} = 
$result_trees{'index_split'};
@@ -3355,7 +3359,16 @@ 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[1]{'extra'}{'index_entry
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_split'}{'contents'}[5];
 $result_trees{'index_split'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'index_split'}{'contents'}[6];
 $result_trees{'index_split'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'index_split'}{'contents'}[6];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -3367,20 +3380,10 @@ 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[3];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3];
-$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[3];
+$result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
 $result_trees{'index_split'}{'contents'}[6]{'contents'}[3]{'parent'} = 
$result_trees{'index_split'}{'contents'}[6];
 
$result_trees{'index_split'}{'contents'}[6]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'index_split'}{'contents'}[6]{'contents'}[4];
 $result_trees{'index_split'}{'contents'}[6]{'contents'}[4]{'parent'} = 
$result_trees{'index_split'}{'contents'}[6];
diff --git a/tp/t/results/moreindices/index_split_nodes.pl 
b/tp/t/results/moreindices/index_split_nodes.pl
index 96bdbe628a..38981b70a6 100644
--- a/tp/t/results/moreindices/index_split_nodes.pl
+++ b/tp/t/results/moreindices/index_split_nodes.pl
@@ -315,17 +315,19 @@ $result_trees{'index_split_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1055,17 +1057,19 @@ $result_trees{'index_split_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1581,17 +1585,19 @@ $result_trees{'index_split_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3154,7 +3160,16 @@ 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'con
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[8];
 $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[2];
 $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[2];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10];
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[1];
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[1]{'args'}[1];
@@ -3176,20 +3191,10 @@ 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[2]
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'args'}[3];
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'args'}[0];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[4];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[4]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10];
-$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[4];
+$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'contents'}[3];
 $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[10]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[2];
 $result_trees{'index_split_nodes'}{'contents'}[2]{'contents'}[11]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[2];
 $result_trees{'index_split_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'index_split_nodes'};
@@ -3270,7 +3275,16 @@ 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[2]{'extra'}{'index
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_split_nodes'}{'contents'}[3];
 $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[4];
 $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[4];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4];
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1];
@@ -3322,20 +3336,10 @@ 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'args'}[3];
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'contents'}[0];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'args'}[0];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[7];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[7];
+$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[6];
 $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[4];
 $result_trees{'index_split_nodes'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[4];
 $result_trees{'index_split_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'index_split_nodes'};
@@ -3355,7 +3359,16 @@ 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[1]{'extra'}{'index
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_split_nodes'}{'contents'}[5];
 $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[6];
 $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[6];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -3367,20 +3380,10 @@ 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3];
-$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[3];
+$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
 $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[3]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[6];
 
$result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[4];
 $result_trees{'index_split_nodes'}{'contents'}[6]{'contents'}[4]{'parent'} = 
$result_trees{'index_split_nodes'}{'contents'}[6];
diff --git a/tp/t/results/moreindices/nodes_before_top.pl 
b/tp/t/results/moreindices/nodes_before_top.pl
index 99111f31a6..83617d42f9 100644
--- a/tp/t/results/moreindices/nodes_before_top.pl
+++ b/tp/t/results/moreindices/nodes_before_top.pl
@@ -226,17 +226,19 @@ $result_trees{'nodes_before_top'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -809,17 +811,19 @@ $result_trees{'nodes_before_top'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1178,17 +1182,19 @@ $result_trees{'nodes_before_top'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1370,17 +1376,19 @@ $result_trees{'nodes_before_top'} = {
       'cmdname' => 'node',
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2176,22 +2184,21 @@ 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'pare
 $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[2];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[4]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -2260,22 +2267,21 @@ 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'cont
 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[8];
 $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[8]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[3];
 $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[9]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10];
-$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[2];
+$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[10]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[3];
 $result_trees{'nodes_before_top'}{'contents'}[3]{'contents'}[11]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[3];
 $result_trees{'nodes_before_top'}{'contents'}[3]{'extra'}{'node_content'}[0] = 
$result_trees{'nodes_before_top'}{'contents'}[3]{'args'}[0]{'contents'}[0];
@@ -2317,22 +2323,21 @@ 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'cont
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[2];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'extra'}{'node_content'}[0] = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'args'}[0]{'contents'}[0];
@@ -2346,7 +2351,16 @@ 
$result_trees{'nodes_before_top'}{'contents'}[5]{'args'}[1]{'parent'} = $result_
 $result_trees{'nodes_before_top'}{'contents'}[5]{'args'}[2]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[5];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'args'}[3];
 $result_trees{'nodes_before_top'}{'contents'}[5]{'args'}[3]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[5];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -2358,20 +2372,10 @@ 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
 $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[5];
 $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[5];
 
$result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[5]{'contents'}[2]{'args'}[0];
diff --git 
a/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic.pl 
b/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic.pl
index e1527e4dbd..caeb62c4c5 100644
--- a/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic.pl
+++ b/tp/t/results/moreindices/nodes_before_top_and_sections_monolithic.pl
@@ -285,17 +285,19 @@ $result_trees{'nodes_before_top_and_sections_monolithic'} 
= {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -998,17 +1000,19 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1461,17 +1465,19 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1653,17 +1659,19 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'} = {
       'cmdname' => 'node',
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2756,22 +2764,21 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'conten
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -2860,7 +2867,16 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'conten
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1];
@@ -2882,20 +2898,10 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'conten
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[3];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[4]{'args'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[4]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'contents'}[3];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[4]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'};
@@ -2934,22 +2940,21 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'conten
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[2];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[2];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[2];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'contents'}[1];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'contents'}[5]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[5]{'args'}[0]{'contents'}[0];
@@ -2963,7 +2968,16 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'args'}
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'args'}[2]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'args'}[3];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'args'}[3]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -2975,20 +2989,10 @@ 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'conten
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[3];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0];
-$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[3];
+$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6];
 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_and_sections_monolithic'}{'contents'}[6]{'contents'}[2]{'args'}[0];
diff --git a/tp/t/results/moreindices/nodes_before_top_no_nodes.pl 
b/tp/t/results/moreindices/nodes_before_top_no_nodes.pl
index 42e5a50094..28c27b16da 100644
--- a/tp/t/results/moreindices/nodes_before_top_no_nodes.pl
+++ b/tp/t/results/moreindices/nodes_before_top_no_nodes.pl
@@ -226,17 +226,19 @@ $result_trees{'nodes_before_top_no_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -809,17 +811,19 @@ $result_trees{'nodes_before_top_no_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1178,17 +1182,19 @@ $result_trees{'nodes_before_top_no_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1370,17 +1376,19 @@ $result_trees{'nodes_before_top_no_nodes'} = {
       'cmdname' => 'node',
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2176,22 +2184,21 @@ 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[1]{'args'}
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[1];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -2260,22 +2267,21 @@ 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[8]{'args'}
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[8];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[8]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[9]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[10]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'contents'}[11]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[3];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0];
@@ -2317,22 +2323,21 @@ 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[2]{'args'}
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[4];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0];
@@ -2346,7 +2351,16 @@ 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'args'}[1]{'parent'} =
 $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'args'}[2]{'parent'} 
= $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'args'}[3];
 $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'args'}[3]{'parent'} 
= $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -2358,20 +2372,10 @@ 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'conten
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0];
-$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3];
+$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_no_nodes'}{'contents'}[5];
 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_no_nodes'}{'contents'}[5]{'contents'}[2]{'args'}[0];
diff --git a/tp/t/results/moreindices/nodes_before_top_nodes.pl 
b/tp/t/results/moreindices/nodes_before_top_nodes.pl
index a0537d51be..f152ee673a 100644
--- a/tp/t/results/moreindices/nodes_before_top_nodes.pl
+++ b/tp/t/results/moreindices/nodes_before_top_nodes.pl
@@ -226,17 +226,19 @@ $result_trees{'nodes_before_top_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -809,17 +811,19 @@ $result_trees{'nodes_before_top_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1178,17 +1182,19 @@ $result_trees{'nodes_before_top_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1370,17 +1376,19 @@ $result_trees{'nodes_before_top_nodes'} = {
       'cmdname' => 'node',
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2176,22 +2184,21 @@ 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[1]{'args'}[0]
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[1];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[3]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[1];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'contents'}[4]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[1];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -2260,22 +2267,21 @@ 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[8]{'args'}[0]
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[8];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[8]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[3];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[9]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[2];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'contents'}[1];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[10]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'contents'}[11]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[3];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0];
@@ -2317,22 +2323,21 @@ 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[2]{'args'}[0]
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[2]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[4];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[3]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[4];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[2];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'contents'}[1];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[4]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[4];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'contents'}[5]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[4];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0];
@@ -2346,7 +2351,16 @@ 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'args'}[1]{'parent'} = $r
 $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'args'}[2]{'parent'} = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'args'}[3];
 $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'args'}[3]{'parent'} = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -2358,20 +2372,10 @@ 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0];
-$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[3];
+$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[0]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[5];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[1]{'parent'} 
= $result_trees{'nodes_before_top_nodes'}{'contents'}[5];
 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top_nodes'}{'contents'}[5]{'contents'}[2]{'args'}[0];
diff --git a/tp/t/results/moreindices/split_chapter_index.pl 
b/tp/t/results/moreindices/split_chapter_index.pl
index 4c1234168a..aeca72067e 100644
--- a/tp/t/results/moreindices/split_chapter_index.pl
+++ b/tp/t/results/moreindices/split_chapter_index.pl
@@ -209,17 +209,19 @@ $result_trees{'split_chapter_index'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -797,17 +799,19 @@ $result_trees{'split_chapter_index'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -990,17 +994,19 @@ $result_trees{'split_chapter_index'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1395,22 +1401,21 @@ 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[2]{'contents'}[0
 $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[2];
 $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[2];
 $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[2];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5];
-$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[2];
 $result_trees{'split_chapter_index'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[2];
 $result_trees{'split_chapter_index'}{'contents'}[2]{'parent'} = 
$result_trees{'split_chapter_index'};
@@ -1487,22 +1492,21 @@ 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[9]{'extra'}{'ind
 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'split_chapter_index'}{'contents'}[3];
 $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[9]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[4];
 $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[10]{'parent'} 
= $result_trees{'split_chapter_index'}{'contents'}[4];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[3];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[3];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[2]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11];
-$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
+$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'contents'}[1];
 $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[11]{'parent'} 
= $result_trees{'split_chapter_index'}{'contents'}[4];
 $result_trees{'split_chapter_index'}{'contents'}[4]{'contents'}[12]{'parent'} 
= $result_trees{'split_chapter_index'}{'contents'}[4];
 $result_trees{'split_chapter_index'}{'contents'}[4]{'parent'} = 
$result_trees{'split_chapter_index'};
@@ -1514,22 +1518,21 @@ 
$result_trees{'split_chapter_index'}{'contents'}[5]{'parent'} = $result_trees{'s
 
$result_trees{'split_chapter_index'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[6]{'args'}[0];
 $result_trees{'split_chapter_index'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[6];
 $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[6];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1];
-$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[6];
 $result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'split_chapter_index'}{'contents'}[6];
 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'split_chapter_index'}{'contents'}[6]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/moresectioning/equivalent_nodes.pl 
b/tp/t/results/moresectioning/equivalent_nodes.pl
index 381632af65..58137e04b9 100644
--- a/tp/t/results/moresectioning/equivalent_nodes.pl
+++ b/tp/t/results/moresectioning/equivalent_nodes.pl
@@ -235,17 +235,19 @@ $result_trees{'equivalent_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -786,24 +788,23 @@ 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[0]{'parent'} = $res
 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[1];
 $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[2];
 $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[2];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3];
-$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[2];
 $result_trees{'equivalent_nodes'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[2];
 $result_trees{'equivalent_nodes'}{'contents'}[2]{'extra'}{'node_content'}[0] = 
$result_trees{'equivalent_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/moresectioning/equivalent_nodes_no_node.pl 
b/tp/t/results/moresectioning/equivalent_nodes_no_node.pl
index 1da34af757..11ba8d3e1d 100644
--- a/tp/t/results/moresectioning/equivalent_nodes_no_node.pl
+++ b/tp/t/results/moresectioning/equivalent_nodes_no_node.pl
@@ -235,17 +235,19 @@ $result_trees{'equivalent_nodes_no_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -786,24 +788,23 @@ 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[0]{'parent'
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3];
-$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'equivalent_nodes_no_node'}{'contents'}[2];
 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'equivalent_nodes_no_node'}{'contents'}[2]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/moresectioning/more_sections_than_nodes.pl 
b/tp/t/results/moresectioning/more_sections_than_nodes.pl
index c8184db75a..212f7ec78f 100644
--- a/tp/t/results/moresectioning/more_sections_than_nodes.pl
+++ b/tp/t/results/moresectioning/more_sections_than_nodes.pl
@@ -145,17 +145,19 @@ $result_trees{'more_sections_than_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -656,17 +658,19 @@ $result_trees{'more_sections_than_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1223,7 +1227,16 @@ 
$result_trees{'more_sections_than_nodes'}{'contents'}[1]{'parent'} = $result_tre
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'args'}[0];
 $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'more_sections_than_nodes'}{'contents'}[2];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1245,20 +1258,10 @@ 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2];
 $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'more_sections_than_nodes'};
@@ -1296,22 +1299,21 @@ 
$result_trees{'more_sections_than_nodes'}{'contents'}[7]{'parent'} = $result_tre
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'args'}[0];
 $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'more_sections_than_nodes'}{'contents'}[8];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8];
 $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'parent'} = 
$result_trees{'more_sections_than_nodes'};
diff --git a/tp/t/results/moresectioning/node_footnote_end.pl 
b/tp/t/results/moresectioning/node_footnote_end.pl
index c5a06020b9..67535a6869 100644
--- a/tp/t/results/moresectioning/node_footnote_end.pl
+++ b/tp/t/results/moresectioning/node_footnote_end.pl
@@ -104,17 +104,19 @@ $result_trees{'node_footnote_end'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -870,17 +872,19 @@ $result_trees{'node_footnote_end'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1210,7 +1214,18 @@ 
$result_trees{'node_footnote_end'}{'contents'}[0]{'parent'} = $result_trees{'nod
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'args'}[0];
 $result_trees{'node_footnote_end'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[1];
 $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -1225,8 +1240,6 @@ 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -1237,6 +1250,8 @@ 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
@@ -1246,22 +1261,10 @@ 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[1];
 $result_trees{'node_footnote_end'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[1];
 $result_trees{'node_footnote_end'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'node_footnote_end'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -1323,24 +1326,23 @@ 
$result_trees{'node_footnote_end'}{'contents'}[4]{'parent'} = $result_trees{'nod
 
$result_trees{'node_footnote_end'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[5]{'args'}[0];
 $result_trees{'node_footnote_end'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[5];
 $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[5];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1];
-$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[2];
+$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
 $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[5];
 $result_trees{'node_footnote_end'}{'contents'}[5]{'contents'}[2]{'parent'} = 
$result_trees{'node_footnote_end'}{'contents'}[5];
 $result_trees{'node_footnote_end'}{'contents'}[5]{'parent'} = 
$result_trees{'node_footnote_end'};
diff --git a/tp/t/results/moresectioning/node_footnote_separated.pl 
b/tp/t/results/moresectioning/node_footnote_separated.pl
index 675ea5dbc8..1a77615cc5 100644
--- a/tp/t/results/moresectioning/node_footnote_separated.pl
+++ b/tp/t/results/moresectioning/node_footnote_separated.pl
@@ -104,17 +104,19 @@ $result_trees{'node_footnote_separated'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -870,17 +872,19 @@ $result_trees{'node_footnote_separated'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1210,7 +1214,18 @@ 
$result_trees{'node_footnote_separated'}{'contents'}[0]{'parent'} = $result_tree
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'args'}[0];
 $result_trees{'node_footnote_separated'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'node_footnote_separated'}{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -1225,8 +1240,6 @@ 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -1237,6 +1250,8 @@ 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
@@ -1246,22 +1261,10 @@ 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -1323,24 +1326,23 @@ 
$result_trees{'node_footnote_separated'}{'contents'}[4]{'parent'} = $result_tree
 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5]{'args'}[0];
 $result_trees{'node_footnote_separated'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'node_footnote_separated'}{'contents'}[5];
 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1];
-$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[2];
+$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5];
 
$result_trees{'node_footnote_separated'}{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_separated'}{'contents'}[5];
 $result_trees{'node_footnote_separated'}{'contents'}[5]{'parent'} = 
$result_trees{'node_footnote_separated'};
diff --git a/tp/t/results/moresectioning/node_footnote_use_node.pl 
b/tp/t/results/moresectioning/node_footnote_use_node.pl
index 6b329b7117..1b338562d2 100644
--- a/tp/t/results/moresectioning/node_footnote_use_node.pl
+++ b/tp/t/results/moresectioning/node_footnote_use_node.pl
@@ -104,17 +104,19 @@ $result_trees{'node_footnote_use_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -870,17 +872,19 @@ $result_trees{'node_footnote_use_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1210,7 +1214,18 @@ 
$result_trees{'node_footnote_use_node'}{'contents'}[0]{'parent'} = $result_trees
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'args'}[0];
 $result_trees{'node_footnote_use_node'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'node_footnote_use_node'}{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'node_footnote_use_node'}{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -1225,8 +1240,6 @@ 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -1237,6 +1250,8 @@ 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
@@ -1246,22 +1261,10 @@ 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'node_footnote_use_node'}{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'node_footnote_use_node'}{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -1323,24 +1326,23 @@ 
$result_trees{'node_footnote_use_node'}{'contents'}[4]{'parent'} = $result_trees
 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[5]{'args'}[0];
 $result_trees{'node_footnote_use_node'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'node_footnote_use_node'}{'contents'}[5];
 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[0]{'parent'} 
= $result_trees{'node_footnote_use_node'}{'contents'}[5];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1];
-$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[2];
+$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[1]{'parent'} 
= $result_trees{'node_footnote_use_node'}{'contents'}[5];
 
$result_trees{'node_footnote_use_node'}{'contents'}[5]{'contents'}[2]{'parent'} 
= $result_trees{'node_footnote_use_node'}{'contents'}[5];
 $result_trees{'node_footnote_use_node'}{'contents'}[5]{'parent'} = 
$result_trees{'node_footnote_use_node'};
diff --git a/tp/t/results/moresectioning/nodes_after_top_before_chapter.pl 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter.pl
index 0507e9c860..e4e421573d 100644
--- a/tp/t/results/moresectioning/nodes_after_top_before_chapter.pl
+++ b/tp/t/results/moresectioning/nodes_after_top_before_chapter.pl
@@ -115,17 +115,19 @@ $result_trees{'nodes_after_top_before_chapter'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -577,7 +579,16 @@ 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'args'}[0]{'conte
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -589,20 +600,10 @@ 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'c
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter.pl
 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter.pl
index 398615f70e..85af052cc2 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter.pl
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_chapter_use_nodes_chapter.pl
@@ -115,17 +115,19 @@ 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -577,7 +579,16 @@ 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -589,20 +600,10 @@ 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_use_nodes_chapter'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/moresectioning/nodes_after_top_before_section.pl 
b/tp/t/results/moresectioning/nodes_after_top_before_section.pl
index 9cd3a23535..18ec3715bb 100644
--- a/tp/t/results/moresectioning/nodes_after_top_before_section.pl
+++ b/tp/t/results/moresectioning/nodes_after_top_before_section.pl
@@ -115,17 +115,19 @@ $result_trees{'nodes_after_top_before_section'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -577,7 +579,16 @@ 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'args'}[0]{'conte
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_section'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_section'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -589,20 +600,10 @@ 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'c
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_after_top_before_section'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_after_top_before_section'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes.pl 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes.pl
index 2dde6aa1f7..fa049e6f59 100644
--- a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes.pl
+++ b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes.pl
@@ -115,17 +115,19 @@ $result_trees{'nodes_after_top_before_section_use_nodes'} 
= {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -577,7 +579,16 @@ 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'args'}
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -589,20 +600,10 @@ 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'conten
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter.pl
 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter.pl
index 9dcd48eab2..6d0a4b81a5 100644
--- 
a/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter.pl
+++ 
b/tp/t/results/moresectioning/nodes_after_top_before_section_use_nodes_chapter.pl
@@ -115,17 +115,19 @@ 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -577,7 +579,16 @@ 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -589,20 +600,10 @@ 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_use_nodes_chapter'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/moresectioning/placed_things_before_element.pl 
b/tp/t/results/moresectioning/placed_things_before_element.pl
index 7b1fe78066..905f821ac6 100644
--- a/tp/t/results/moresectioning/placed_things_before_element.pl
+++ b/tp/t/results/moresectioning/placed_things_before_element.pl
@@ -532,17 +532,19 @@ $result_trees{'placed_things_before_element'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -933,22 +935,21 @@ 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'co
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[1];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[3];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[3];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[3];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[3];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'args'}[0];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[2];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[2];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[17]{'args'}[0];
diff --git a/tp/t/results/moresectioning/sectioning_frames.pl 
b/tp/t/results/moresectioning/sectioning_frames.pl
index 4bbac08b8c..8964285fc8 100644
--- a/tp/t/results/moresectioning/sectioning_frames.pl
+++ b/tp/t/results/moresectioning/sectioning_frames.pl
@@ -131,17 +131,19 @@ $result_trees{'sectioning_frames'} = {
       'cmdname' => 'top',
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -803,17 +805,19 @@ $result_trees{'sectioning_frames'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1128,17 +1132,19 @@ $result_trees{'sectioning_frames'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1800,17 +1806,19 @@ $result_trees{'sectioning_frames'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2572,66 +2580,75 @@ 
$result_trees{'sectioning_frames'}{'contents'}[1]{'extra'}{'nodes_manuals'}[1]{'
 
$result_trees{'sectioning_frames'}{'contents'}[1]{'extra'}{'nodes_manuals'}[2]{'manual_content'}[0]
 = $result_trees{'sectioning_frames'}{'contents'}[1]{'args'}[2]{'contents'}[1];
 $result_trees{'sectioning_frames'}{'contents'}[1]{'parent'} = 
$result_trees{'sectioning_frames'};
 $result_trees{'sectioning_frames'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[2];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[7];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[7];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[1];
@@ -2643,25 +2660,15 @@ 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[3];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'args'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9];
 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[10];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[10];
+$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'contents'}[9];
 $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[2];
 $result_trees{'sectioning_frames'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[2];
 $result_trees{'sectioning_frames'}{'contents'}[2]{'parent'} = 
$result_trees{'sectioning_frames'};
@@ -2682,7 +2689,16 @@ 
$result_trees{'sectioning_frames'}{'contents'}[4]{'args'}[0]{'parent'} = $result
 $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[4];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[1];
 $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[4];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1];
@@ -2704,23 +2720,13 @@ 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2];
-$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
+$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
 $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[4];
 $result_trees{'sectioning_frames'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[4];
 $result_trees{'sectioning_frames'}{'contents'}[4]{'parent'} = 
$result_trees{'sectioning_frames'};
@@ -2732,7 +2738,16 @@ 
$result_trees{'sectioning_frames'}{'contents'}[5]{'parent'} = $result_trees{'sec
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[6]{'args'}[0];
 $result_trees{'sectioning_frames'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[6];
 $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[6];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -2764,20 +2779,10 @@ 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
+$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
 $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[6];
 $result_trees{'sectioning_frames'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[6];
 $result_trees{'sectioning_frames'}{'contents'}[6]{'parent'} = 
$result_trees{'sectioning_frames'};
@@ -2825,22 +2830,21 @@ 
$result_trees{'sectioning_frames'}{'contents'}[15]{'parent'} = $result_trees{'se
 
$result_trees{'sectioning_frames'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[16]{'args'}[0];
 $result_trees{'sectioning_frames'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[16];
 $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[0]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[16];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1];
-$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
+$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
 $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[1]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[16];
 $result_trees{'sectioning_frames'}{'contents'}[16]{'contents'}[2]{'parent'} = 
$result_trees{'sectioning_frames'}{'contents'}[16];
 $result_trees{'sectioning_frames'}{'contents'}[16]{'parent'} = 
$result_trees{'sectioning_frames'};
diff --git a/tp/t/results/moresectioning/top_node_up_explicit.pl 
b/tp/t/results/moresectioning/top_node_up_explicit.pl
index 6177acb580..3a4236bc45 100644
--- a/tp/t/results/moresectioning/top_node_up_explicit.pl
+++ b/tp/t/results/moresectioning/top_node_up_explicit.pl
@@ -274,17 +274,19 @@ $result_trees{'top_node_up_explicit'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -549,22 +551,21 @@ 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[0]{'parent'} =
 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[1];
 $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'top_node_up_explicit'}{'contents'}[2];
 $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'top_node_up_explicit'}{'contents'}[2];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3];
-$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'top_node_up_explicit'}{'contents'}[2];
 $result_trees{'top_node_up_explicit'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'top_node_up_explicit'}{'contents'}[2];
 $result_trees{'top_node_up_explicit'}{'contents'}[2]{'parent'} = 
$result_trees{'top_node_up_explicit'};
diff --git a/tp/t/results/moresectioning/top_node_up_implicit.pl 
b/tp/t/results/moresectioning/top_node_up_implicit.pl
index f20d0452cc..1acc9068a1 100644
--- a/tp/t/results/moresectioning/top_node_up_implicit.pl
+++ b/tp/t/results/moresectioning/top_node_up_implicit.pl
@@ -180,17 +180,19 @@ $result_trees{'top_node_up_implicit'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -438,22 +440,21 @@ 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[0]{'parent'} =
 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[1];
 $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'top_node_up_implicit'}{'contents'}[2];
 $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'top_node_up_implicit'}{'contents'}[2];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3];
-$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'top_node_up_implicit'}{'contents'}[2];
 $result_trees{'top_node_up_implicit'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'top_node_up_implicit'}{'contents'}[2];
 $result_trees{'top_node_up_implicit'}{'contents'}[2]{'parent'} = 
$result_trees{'top_node_up_implicit'};
diff --git a/tp/t/results/moresectioning/two_footnotes_in_nodes.pl 
b/tp/t/results/moresectioning/two_footnotes_in_nodes.pl
index 2e6d0b6416..c2715e16f9 100644
--- a/tp/t/results/moresectioning/two_footnotes_in_nodes.pl
+++ b/tp/t/results/moresectioning/two_footnotes_in_nodes.pl
@@ -277,17 +277,19 @@ $result_trees{'two_footnotes_in_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -667,22 +669,21 @@ 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3]{'contents'
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[6]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
diff --git a/tp/t/results/moresectioning/two_footnotes_in_nodes_separated.pl 
b/tp/t/results/moresectioning/two_footnotes_in_nodes_separated.pl
index 02d594619a..b066f093ab 100644
--- a/tp/t/results/moresectioning/two_footnotes_in_nodes_separated.pl
+++ b/tp/t/results/moresectioning/two_footnotes_in_nodes_separated.pl
@@ -277,17 +277,19 @@ $result_trees{'two_footnotes_in_nodes_separated'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -667,22 +669,21 @@ 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[3]{
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[3];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5];
-$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2];
 $result_trees{'two_footnotes_in_nodes_separated'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separated'};
diff --git a/tp/t/results/multitable/empty_multitable_with_cells.pl 
b/tp/t/results/multitable/empty_multitable_with_cells.pl
index 8cd099e8d6..18d0615ecc 100644
--- a/tp/t/results/multitable/empty_multitable_with_cells.pl
+++ b/tp/t/results/multitable/empty_multitable_with_cells.pl
@@ -10,17 +10,19 @@ $result_trees{'empty_multitable_with_cells'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'multitable',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'multitable',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -139,25 +141,24 @@ $result_trees{'empty_multitable_with_cells'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_multitable_with_cells'}{'contents'}[0];
 $result_trees{'empty_multitable_with_cells'}{'contents'}[0]{'parent'} = 
$result_trees{'empty_multitable_with_cells'};
 
diff --git a/tp/t/results/multitable/multitable_in_example.pl 
b/tp/t/results/multitable/multitable_in_example.pl
index b775ef1bd6..1c1ce0ee05 100644
--- a/tp/t/results/multitable/multitable_in_example.pl
+++ b/tp/t/results/multitable/multitable_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'multitable_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -324,47 +326,46 @@ $result_trees{'multitable_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'prototypes'}[0]{'contents'}[0]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'prototypes'}[1]{'contents'}[0]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'prototypes_line'}[0]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'prototypes_line'}[2]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'prototypes'}[0]{'contents'}[0]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'prototypes'}[1]{'contents'}[0]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'prototypes_line'}[0]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'prototypes_line'}[2]
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'multitable_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'multitable_in_example'}{'contents'}[0];
 $result_trees{'multitable_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'multitable_in_example'};
 
diff --git a/tp/t/results/paragraph/commands_in_flushright.pl 
b/tp/t/results/paragraph/commands_in_flushright.pl
index 1a48151c29..b53403f6c9 100644
--- a/tp/t/results/paragraph/commands_in_flushright.pl
+++ b/tp/t/results/paragraph/commands_in_flushright.pl
@@ -10,17 +10,19 @@ $result_trees{'commands_in_flushright'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -28,17 +30,19 @@ $result_trees{'commands_in_flushright'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'group',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'group',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -176,17 +180,19 @@ $result_trees{'commands_in_flushright'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'enumerate',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'enumerate',
+              'contents' => [
                 {
                   'cmdname' => 'item',
                   'contents' => [
@@ -918,17 +924,19 @@ $result_trees{'commands_in_flushright'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'smallexample',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'smallexample',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -988,17 +996,19 @@ $result_trees{'commands_in_flushright'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'format',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'format',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1058,17 +1068,19 @@ $result_trees{'commands_in_flushright'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'flushleft',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'flushleft',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1209,166 +1221,160 @@ $result_trees{'commands_in_flushright'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[3];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'extra'}{'command_as_argument'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'extra'}{'command_as_argument'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'extra'}{'columnfractions'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'extra'}{'columnfractions'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3]{'extra'}{'float'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[4]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[5]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[5];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[5]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'extra'}{'caption'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[3];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'contents'}[5];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'extra'}{'node_content'}[0]
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[1]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3]{'extra'}{'float'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[4]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[5]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[5];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[5]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'extra'}{'caption'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[3];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[5];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'extra'}{'node_content'}[0]
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[1]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[13]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[13];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[15];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'contents'}[2];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'contents'}[2];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[1];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'contents'}[1];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[1];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[1]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[2];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[2]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'contents'}[2];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[22];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[23]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[23];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[24];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[25];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0];
-$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[25];
+$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'contents'}[24];
 
$result_trees{'commands_in_flushright'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'commands_in_flushright'}{'contents'}[0];
 $result_trees{'commands_in_flushright'}{'contents'}[0]{'parent'} = 
$result_trees{'commands_in_flushright'};
 
diff --git a/tp/t/results/paragraph/comment_in_quotation.pl 
b/tp/t/results/paragraph/comment_in_quotation.pl
index 6ae2cb4982..89b41517a6 100644
--- a/tp/t/results/paragraph/comment_in_quotation.pl
+++ b/tp/t/results/paragraph/comment_in_quotation.pl
@@ -16,17 +16,19 @@ $result_trees{'comment_in_quotation'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -103,17 +105,19 @@ $result_trees{'comment_in_quotation'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -191,28 +195,26 @@ $result_trees{'comment_in_quotation'} = {
   'type' => 'document_root'
 };
 $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[0];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[0];
 $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[0];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3];
-$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 $result_trees{'comment_in_quotation'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[0];
 $result_trees{'comment_in_quotation'}{'contents'}[0]{'parent'} = 
$result_trees{'comment_in_quotation'};
 
diff --git a/tp/t/results/paragraph/paragraph_count_and_example.pl 
b/tp/t/results/paragraph/paragraph_count_and_example.pl
index b696fbb062..3dc1842e7b 100644
--- a/tp/t/results/paragraph/paragraph_count_and_example.pl
+++ b/tp/t/results/paragraph/paragraph_count_and_example.pl
@@ -10,17 +10,19 @@ $result_trees{'paragraph_count_and_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -97,14 +99,13 @@ $result_trees{'paragraph_count_and_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0];
 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0];
 
$result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'paragraph_count_and_example'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/paragraph/paragraph_indent_asis.pl 
b/tp/t/results/paragraph/paragraph_indent_asis.pl
index efe1baf891..b7325803ce 100644
--- a/tp/t/results/paragraph/paragraph_indent_asis.pl
+++ b/tp/t/results/paragraph/paragraph_indent_asis.pl
@@ -74,17 +74,19 @@ $result_trees{'paragraph_indent_asis'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'parent' => {},
               'text' => '  ',
@@ -164,15 +166,14 @@ 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[3]{'contents'}
 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[3];
 $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'paragraph_indent_asis'}{'contents'}[0];
 $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'paragraph_indent_asis'}{'contents'}[0];
-$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5];
+$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5];
+$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5];
-$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
+$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5];
-$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
-$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5];
-$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[3];
+$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'contents'}[2];
 $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[5]{'parent'} 
= $result_trees{'paragraph_indent_asis'}{'contents'}[0];
 $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'contents'}[6]{'parent'} 
= $result_trees{'paragraph_indent_asis'}{'contents'}[0];
 $result_trees{'paragraph_indent_asis'}{'contents'}[0]{'parent'} = 
$result_trees{'paragraph_indent_asis'};
diff --git a/tp/t/results/plaintext_tests/at_commands_glued_in_example.pl 
b/tp/t/results/plaintext_tests/at_commands_glued_in_example.pl
index 2fd9a41c1e..5b9cba54fa 100644
--- a/tp/t/results/plaintext_tests/at_commands_glued_in_example.pl
+++ b/tp/t/results/plaintext_tests/at_commands_glued_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'at_commands_glued_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -544,88 +546,87 @@ $result_trees{'at_commands_glued_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[1];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[19];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[19]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[19]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[22];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[27]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[28]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[29]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[30]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[31]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[32]{'extra'}{'command'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[31];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[32]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[33]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[34]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[35]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[35]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[35];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[35]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[36]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[37]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[37];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[37]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[37]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[37]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[38]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[39]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'args'}[0]{'contents'};
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'args'}[0]{'contents'};
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[40]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'args'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'args'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[19];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[19]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[22];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[27]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[28]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[29]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[30]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[31]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[32]{'extra'}{'command'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[31];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[32]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[33]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[34]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[35]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[35];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[35]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[36]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[37]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[37];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[37]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[37]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[37]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[38]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[39]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'args'}[0]{'contents'};
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'args'}[0]{'contents'};
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[40]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_glued_in_example'}{'contents'}[0];
 $result_trees{'at_commands_glued_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_glued_in_example'};
 
diff --git a/tp/t/results/plaintext_tests/empty_line_in_example_end.pl 
b/tp/t/results/plaintext_tests/empty_line_in_example_end.pl
index 398605583f..3eb8dd808f 100644
--- a/tp/t/results/plaintext_tests/empty_line_in_example_end.pl
+++ b/tp/t/results/plaintext_tests/empty_line_in_example_end.pl
@@ -10,17 +10,19 @@ $result_trees{'empty_line_in_example_end'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -103,15 +105,14 @@ $result_trees{'empty_line_in_example_end'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0];
 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0];
 
$result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line_in_example_end'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/plaintext_tests/empty_multitable_in_itemize.pl 
b/tp/t/results/plaintext_tests/empty_multitable_in_itemize.pl
index e4953193d8..8808789dfe 100644
--- a/tp/t/results/plaintext_tests/empty_multitable_in_itemize.pl
+++ b/tp/t/results/plaintext_tests/empty_multitable_in_itemize.pl
@@ -49,17 +49,19 @@ $result_trees{'empty_multitable_in_itemize'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'multitable',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'multitable',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -175,12 +177,11 @@ 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'args
 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0];
diff --git a/tp/t/results/plaintext_tests/expanded_tex.pl 
b/tp/t/results/plaintext_tests/expanded_tex.pl
index 055bcff6de..ff5197658d 100644
--- a/tp/t/results/plaintext_tests/expanded_tex.pl
+++ b/tp/t/results/plaintext_tests/expanded_tex.pl
@@ -17,17 +17,19 @@ $result_trees{'expanded_tex'} = {
 '
             },
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -107,16 +109,15 @@ $result_trees{'expanded_tex'} = {
   'type' => 'document_root'
 };
 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0];
 $result_trees{'expanded_tex'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'expanded_tex'}{'contents'}[0];
diff --git a/tp/t/results/plaintext_tests/flushright_not_closed_and_format.pl 
b/tp/t/results/plaintext_tests/flushright_not_closed_and_format.pl
index f50a44dca1..75ebaffcf6 100644
--- a/tp/t/results/plaintext_tests/flushright_not_closed_and_format.pl
+++ b/tp/t/results/plaintext_tests/flushright_not_closed_and_format.pl
@@ -10,17 +10,19 @@ $result_trees{'flushright_not_closed_and_format'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -39,17 +41,19 @@ $result_trees{'flushright_not_closed_and_format'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -117,20 +121,18 @@ $result_trees{'flushright_not_closed_and_format'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_not_closed_and_format'}{'contents'}[0];
 $result_trees{'flushright_not_closed_and_format'}{'contents'}[0]{'parent'} = 
$result_trees{'flushright_not_closed_and_format'};
 
diff --git a/tp/t/results/plaintext_tests/html_expanded.pl 
b/tp/t/results/plaintext_tests/html_expanded.pl
index 08e6364051..361886b6c9 100644
--- a/tp/t/results/plaintext_tests/html_expanded.pl
+++ b/tp/t/results/plaintext_tests/html_expanded.pl
@@ -17,17 +17,19 @@ $result_trees{'html_expanded'} = {
 '
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -97,14 +99,13 @@ $result_trees{'html_expanded'} = {
   'type' => 'document_root'
 };
 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0];
-$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0];
 $result_trees{'html_expanded'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'html_expanded'}{'contents'}[0];
diff --git a/tp/t/results/plaintext_tests/insert_copying_and_paragraph.pl 
b/tp/t/results/plaintext_tests/insert_copying_and_paragraph.pl
index ab9f533ac0..cbe4e333b1 100644
--- a/tp/t/results/plaintext_tests/insert_copying_and_paragraph.pl
+++ b/tp/t/results/plaintext_tests/insert_copying_and_paragraph.pl
@@ -10,17 +10,19 @@ $result_trees{'insert_copying_and_paragraph'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -114,14 +116,13 @@ $result_trees{'insert_copying_and_paragraph'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0];
+$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0];
+$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0];
 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0];
 
$result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'insert_copying_and_paragraph'}{'contents'}[0]{'contents'}[2];
diff --git a/tp/t/results/plaintext_tests/isolated_html_expanded.pl 
b/tp/t/results/plaintext_tests/isolated_html_expanded.pl
index 3d5c6f1e6b..89e6d2f74a 100644
--- a/tp/t/results/plaintext_tests/isolated_html_expanded.pl
+++ b/tp/t/results/plaintext_tests/isolated_html_expanded.pl
@@ -16,17 +16,19 @@ $result_trees{'isolated_html_expanded'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -87,14 +89,13 @@ $result_trees{'isolated_html_expanded'} = {
   'type' => 'document_root'
 };
 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'isolated_html_expanded'}{'contents'}[0];
-$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1];
+$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1];
+$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1];
-$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1];
-$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1];
-$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'isolated_html_expanded'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'isolated_html_expanded'}{'contents'}[0];
 $result_trees{'isolated_html_expanded'}{'contents'}[0]{'parent'} = 
$result_trees{'isolated_html_expanded'};
 
diff --git a/tp/t/results/plaintext_tests/itemize_in_headitem_in_example.pl 
b/tp/t/results/plaintext_tests/itemize_in_headitem_in_example.pl
index 1482dace0f..adfd6f8705 100644
--- a/tp/t/results/plaintext_tests/itemize_in_headitem_in_example.pl
+++ b/tp/t/results/plaintext_tests/itemize_in_headitem_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'itemize_in_headitem_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -32,21 +34,16 @@ $result_trees{'itemize_in_headitem_in_example'} = {
                       'type' => 'command_as_argument_inserted'
                     }
                   ],
+                  'extra' => {
+                    'spaces_after_argument' => '
+'
+                  },
                   'parent' => {},
                   'type' => 'block_line_arg'
                 }
               ],
               'cmdname' => 'itemize',
               'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
                 {
                   'contents' => [
                     {
@@ -134,21 +131,16 @@ $result_trees{'itemize_in_headitem_in_example'} = {
                       'type' => 'command_as_argument_inserted'
                     }
                   ],
+                  'extra' => {
+                    'spaces_after_argument' => '
+'
+                  },
                   'parent' => {},
                   'type' => 'block_line_arg'
                 }
               ],
               'cmdname' => 'itemize',
               'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
                 {
                   'cmdname' => 'item',
                   'contents' => [
@@ -256,21 +248,16 @@ $result_trees{'itemize_in_headitem_in_example'} = {
                       'type' => 'command_as_argument_inserted'
                     }
                   ],
+                  'extra' => {
+                    'spaces_after_argument' => '
+'
+                  },
                   'parent' => {},
                   'type' => 'block_line_arg'
                 }
               ],
               'cmdname' => 'itemize',
               'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
                 {
                   'contents' => [
                     {
@@ -384,21 +371,16 @@ $result_trees{'itemize_in_headitem_in_example'} = {
                       'type' => 'command_as_argument_inserted'
                     }
                   ],
+                  'extra' => {
+                    'spaces_after_argument' => '
+'
+                  },
                   'parent' => {},
                   'type' => 'block_line_arg'
                 }
               ],
               'cmdname' => 'itemize',
               'contents' => [
-                {
-                  'extra' => {
-                    'command' => {}
-                  },
-                  'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
                 {
                   'cmdname' => 'item',
                   'contents' => [
@@ -569,86 +551,77 @@ $result_trees{'itemize_in_headitem_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[3];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[3];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[2];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'extra'}{'command_as_argument'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'contents'}[3];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[9];
+$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[8];
 
$result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'itemize_in_headitem_in_example'}{'contents'}[0];
 $result_trees{'itemize_in_headitem_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'itemize_in_headitem_in_example'};
 
diff --git a/tp/t/results/plaintext_tests/japanese_utf8.pl 
b/tp/t/results/plaintext_tests/japanese_utf8.pl
index 807f4a7beb..caff8304d8 100644
--- a/tp/t/results/plaintext_tests/japanese_utf8.pl
+++ b/tp/t/results/plaintext_tests/japanese_utf8.pl
@@ -233,17 +233,19 @@ $result_trees{'japanese_utf8'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -440,17 +442,19 @@ $result_trees{'japanese_utf8'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -859,39 +863,47 @@ $result_trees{'japanese_utf8'}{'contents'}[1]{'parent'} = 
$result_trees{'japanes
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'args'}[0];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[5];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[4];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1];
@@ -903,20 +915,10 @@ 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'arg
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[3];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'args'}[0];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[3];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6];
-$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[3];
+$result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'japanese_utf8'}{'contents'}[2];
 $result_trees{'japanese_utf8'}{'contents'}[2]{'parent'} = 
$result_trees{'japanese_utf8'};
diff --git a/tp/t/results/plaintext_tests/line_passed_and_formats.pl 
b/tp/t/results/plaintext_tests/line_passed_and_formats.pl
index 0f85eabe30..4aa8d36b10 100644
--- a/tp/t/results/plaintext_tests/line_passed_and_formats.pl
+++ b/tp/t/results/plaintext_tests/line_passed_and_formats.pl
@@ -68,17 +68,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -185,17 +187,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -208,17 +212,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -319,17 +325,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -342,17 +350,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -453,17 +463,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -517,17 +529,19 @@ $result_trees{'line_passed_and_formats'} = {
           }
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -587,17 +601,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -651,17 +667,19 @@ $result_trees{'line_passed_and_formats'} = {
           }
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -721,17 +739,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -744,17 +764,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -866,17 +888,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -889,17 +913,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1011,17 +1037,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1034,17 +1062,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1167,17 +1197,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1259,17 +1291,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1351,17 +1385,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -1455,17 +1491,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1576,17 +1614,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -1594,17 +1634,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -1734,17 +1776,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -1752,17 +1796,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1880,17 +1926,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1904,17 +1952,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -2050,17 +2100,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2074,17 +2126,19 @@ $result_trees{'line_passed_and_formats'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -2208,17 +2262,19 @@ $result_trees{'line_passed_and_formats'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2377,15 +2433,14 @@ 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'args'}[0
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -2393,201 +2448,183 @@ 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[3];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[18]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[19]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[19];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[21]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[21];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[23];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[23]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[24]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[25];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[25]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[26]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[27];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[29]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[29];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[29]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[30]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[31];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[31]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[32]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[33]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[33];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[33]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
@@ -2597,118 +2634,109 @@ 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[35]{'parent'
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[36]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[37]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[37];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[37]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'contents'}[4];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[38]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[39]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[40]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[40];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[40]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[41]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[42]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[43]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[43];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[43]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[44]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[45]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[46];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[46]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'contents'}[2];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3]{'args'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[4]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[4];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[4]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[4];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[47]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[48]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[49]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[49];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[49]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[3];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'args'}[1]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[3];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[3];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[2]{'args'}[0];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[2];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[2]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50];
-$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[2];
+$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'extra'}{'end_command'}
 = 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[50]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[51]{'contents'}[0]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[51];
 
$result_trees{'line_passed_and_formats'}{'contents'}[1]{'contents'}[51]{'parent'}
 = $result_trees{'line_passed_and_formats'}{'contents'}[1];
diff --git a/tp/t/results/plaintext_tests/long_uref_after_item.pl 
b/tp/t/results/plaintext_tests/long_uref_after_item.pl
index f95ad54a3d..345ec6daa6 100644
--- a/tp/t/results/plaintext_tests/long_uref_after_item.pl
+++ b/tp/t/results/plaintext_tests/long_uref_after_item.pl
@@ -20,21 +20,16 @@ $result_trees{'long_uref_after_item'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'cmdname' => 'item',
               'contents' => [
@@ -142,21 +137,19 @@ $result_trees{'long_uref_after_item'} = {
 };
 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'long_uref_after_item'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'long_uref_after_item'}{'contents'}[0];
 $result_trees{'long_uref_after_item'}{'contents'}[0]{'parent'} = 
$result_trees{'long_uref_after_item'};
 
diff --git a/tp/t/results/plaintext_tests/multiline_image_and_align.pl 
b/tp/t/results/plaintext_tests/multiline_image_and_align.pl
index e283590608..12e8341694 100644
--- a/tp/t/results/plaintext_tests/multiline_image_and_align.pl
+++ b/tp/t/results/plaintext_tests/multiline_image_and_align.pl
@@ -246,17 +246,19 @@ $result_trees{'multiline_image_and_align'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -496,36 +498,35 @@ 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6]{'args'}
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8];
-$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[6];
+$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'contents'}[5];
 
$result_trees{'multiline_image_and_align'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'multiline_image_and_align'}{'contents'}[0];
 $result_trees{'multiline_image_and_align'}{'contents'}[0]{'parent'} = 
$result_trees{'multiline_image_and_align'};
 
diff --git 
a/tp/t/results/plaintext_tests/multitable_in_example_extraneous_tab.pl 
b/tp/t/results/plaintext_tests/multitable_in_example_extraneous_tab.pl
index 6b0b7ca464..a4a3664426 100644
--- a/tp/t/results/plaintext_tests/multitable_in_example_extraneous_tab.pl
+++ b/tp/t/results/plaintext_tests/multitable_in_example_extraneous_tab.pl
@@ -10,17 +10,19 @@ $result_trees{'multitable_in_example_extraneous_tab'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -233,32 +235,31 @@ $result_trees{'multitable_in_example_extraneous_tab'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0];
 $result_trees{'multitable_in_example_extraneous_tab'}{'contents'}[0]{'parent'} 
= $result_trees{'multitable_in_example_extraneous_tab'};
 
diff --git a/tp/t/results/plaintext_tests/nested_code_commands.pl 
b/tp/t/results/plaintext_tests/nested_code_commands.pl
index 21c2c898d3..6bc95c4c53 100644
--- a/tp/t/results/plaintext_tests/nested_code_commands.pl
+++ b/tp/t/results/plaintext_tests/nested_code_commands.pl
@@ -414,17 +414,19 @@ $result_trees{'nested_code_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -876,17 +878,19 @@ $result_trees{'nested_code_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'display',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'display',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1369,132 +1373,130 @@ 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[
 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[0];
 $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'nested_code_commands'}{'contents'}[0];
 $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'nested_code_commands'}{'contents'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'nested_code_commands'}{'contents'}[0];
 $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'nested_code_commands'}{'contents'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 $result_trees{'nested_code_commands'}{'contents'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'nested_code_commands'}{'contents'}[0];
 $result_trees{'nested_code_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_code_commands'};
 
diff --git a/tp/t/results/plaintext_tests/nested_indentedblock.pl 
b/tp/t/results/plaintext_tests/nested_indentedblock.pl
index 898007f20c..de5de24a2b 100644
--- a/tp/t/results/plaintext_tests/nested_indentedblock.pl
+++ b/tp/t/results/plaintext_tests/nested_indentedblock.pl
@@ -10,17 +10,19 @@ $result_trees{'nested_indentedblock'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -33,17 +35,19 @@ $result_trees{'nested_indentedblock'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'indentedblock',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'indentedblock',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -144,17 +148,19 @@ $result_trees{'nested_indentedblock'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'indentedblock',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'indentedblock',
+          'contents' => [
             {
               'parent' => {},
               'text' => '   ',
@@ -172,17 +178,19 @@ $result_trees{'nested_indentedblock'} = {
               'type' => 'paragraph'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -283,43 +291,39 @@ $result_trees{'nested_indentedblock'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'nested_indentedblock'}{'contents'}[0];
 $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'nested_indentedblock'}{'contents'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
+$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 $result_trees{'nested_indentedblock'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'nested_indentedblock'}{'contents'}[0];
 $result_trees{'nested_indentedblock'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_indentedblock'};
 
diff --git a/tp/t/results/plaintext_tests/protect_spaces_on_line.pl 
b/tp/t/results/plaintext_tests/protect_spaces_on_line.pl
index 70f29bec63..5e6f396d23 100644
--- a/tp/t/results/plaintext_tests/protect_spaces_on_line.pl
+++ b/tp/t/results/plaintext_tests/protect_spaces_on_line.pl
@@ -85,17 +85,19 @@ $result_trees{'protect_spaces_on_line'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -236,23 +238,22 @@ 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[1]{'contents'
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'protect_spaces_on_line'}{'contents'}[0];
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'protect_spaces_on_line'}{'contents'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[3];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3];
-$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'protect_spaces_on_line'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'protect_spaces_on_line'}{'contents'}[0];
 $result_trees{'protect_spaces_on_line'}{'contents'}[0]{'parent'} = 
$result_trees{'protect_spaces_on_line'};
 
diff --git a/tp/t/results/plaintext_tests/quote_node_names.pl 
b/tp/t/results/plaintext_tests/quote_node_names.pl
index 9c1cf2f5e6..bcf69bc621 100644
--- a/tp/t/results/plaintext_tests/quote_node_names.pl
+++ b/tp/t/results/plaintext_tests/quote_node_names.pl
@@ -1496,17 +1496,19 @@ $result_trees{'quote_node_names'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2484,94 +2486,93 @@ 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[25]{'contents'}[0]{
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[25];
 $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[25]{'parent'} = 
$result_trees{'quote_node_names'}{'contents'}[2];
 $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[26]{'parent'} = 
$result_trees{'quote_node_names'}{'contents'}[2];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'args'}[1]{'contents'}[2];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1]{'contents'}[2];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[5];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[3]{'contents'}[2];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3]{'contents'}[2];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[5];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'args'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'contents'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[5];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[4];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'args'}[3]{'contents'}[1];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[4]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[4];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[1];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'args'}[3]{'contents'}[1];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'contents'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[5]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'contents'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'args'}[0];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6];
 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'args'}[0];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[7];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[7]{'parent'}
 = $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27];
-$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[7];
+$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'contents'}[6];
 $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[27]{'parent'} = 
$result_trees{'quote_node_names'}{'contents'}[2];
 $result_trees{'quote_node_names'}{'contents'}[2]{'contents'}[28]{'parent'} = 
$result_trees{'quote_node_names'}{'contents'}[2];
 $result_trees{'quote_node_names'}{'contents'}[2]{'parent'} = 
$result_trees{'quote_node_names'};
diff --git a/tp/t/results/plaintext_tests/sp_with_text_before_in_example.pl 
b/tp/t/results/plaintext_tests/sp_with_text_before_in_example.pl
index 4301d8ef23..ee5b3f2a75 100644
--- a/tp/t/results/plaintext_tests/sp_with_text_before_in_example.pl
+++ b/tp/t/results/plaintext_tests/sp_with_text_before_in_example.pl
@@ -16,17 +16,19 @@ $result_trees{'sp_with_text_before_in_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -122,18 +124,17 @@ $result_trees{'sp_with_text_before_in_example'} = {
   'type' => 'document_root'
 };
 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sp_with_text_before_in_example'}{'contents'}[0];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sp_with_text_before_in_example'}{'contents'}[0];
 $result_trees{'sp_with_text_before_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'sp_with_text_before_in_example'};
 
diff --git a/tp/t/results/plaintext_tests/star_at_command_formatting.pl 
b/tp/t/results/plaintext_tests/star_at_command_formatting.pl
index 41e4a050ae..245f11c6ec 100644
--- a/tp/t/results/plaintext_tests/star_at_command_formatting.pl
+++ b/tp/t/results/plaintext_tests/star_at_command_formatting.pl
@@ -410,17 +410,19 @@ $result_trees{'star_at_command_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -751,17 +753,19 @@ $result_trees{'star_at_command_formatting'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1179,135 +1183,133 @@ 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[5]{'conte
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[5]{'contents'}[39]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[13]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[14]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[15]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[16]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[17]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[18]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[19]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[20]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[21]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[22]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[23]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[24]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[25]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[26]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[27]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[28]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[29]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[30]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[31]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[31];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[31]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[32]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[33]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[34]{'args'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[34];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[34]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[35]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[36]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[37]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[38]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[39]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[40];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[40]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[41]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[42]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[43]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[44]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[45]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[46]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[47]{'args'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[47]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[47];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[47]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[48]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[49]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[12]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[13]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[14]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[15]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[16]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[17]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[18]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[19]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[20]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[21]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[22]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[23]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[24]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[25]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[26]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[27]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[28]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[29]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[30]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[31]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[31];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[31]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[32]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[33]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[34]{'args'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[34];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[34]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[35]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[36]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[37]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[38]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[39]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[40];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[40]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[41]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[42]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[43]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[44]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[45]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[46]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[47]{'args'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[47]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[47];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[47]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[48]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[49]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[6]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[7]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[8]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[9]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[10]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[11]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[12]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[13]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[14]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[15]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[16]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[17]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[18]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[19]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[20]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[21];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[21]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[22]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[23]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[24]{'args'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[24];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[24]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[25]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[26]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[27]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[28]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[29]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[30];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[30]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[31]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[32]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[33]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[34]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[35]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[36]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[37]{'args'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[37];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[37]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[38]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'contents'}[39]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[4]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[5]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[6]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[7]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[8]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[9]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[10]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[11]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[12]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[13]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[14]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[15]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[16]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[17]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[18]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[19]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[20]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[21];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[21]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[22]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[23]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[24]{'args'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[24];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[24]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[25]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[26]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[27]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[28]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[29]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[30];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[30]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[31]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[32]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[33]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[34]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[35]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[36]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[37]{'args'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[37];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[37]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[38]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'contents'}[39]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'args'}[0];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[4]{'args'}[0];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[4];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[4]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9];
-$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[4];
+$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'contents'}[3];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0];
 
$result_trees{'star_at_command_formatting'}{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'star_at_command_formatting'}{'contents'}[0];
 $result_trees{'star_at_command_formatting'}{'contents'}[0]{'parent'} = 
$result_trees{'star_at_command_formatting'};
diff --git a/tp/t/results/plaintext_tests/tab_in_table_in_example.pl 
b/tp/t/results/plaintext_tests/tab_in_table_in_example.pl
index bad3919321..e64bec469c 100644
--- a/tp/t/results/plaintext_tests/tab_in_table_in_example.pl
+++ b/tp/t/results/plaintext_tests/tab_in_table_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'tab_in_table_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -233,35 +235,34 @@ $result_trees{'tab_in_table_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'tab_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'tab_in_table_in_example'}{'contents'}[0];
 $result_trees{'tab_in_table_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'tab_in_table_in_example'};
 
diff --git a/tp/t/results/plaintext_tests/tab_item_in_example.pl 
b/tp/t/results/plaintext_tests/tab_item_in_example.pl
index aa8229cc49..2dd8bce7ce 100644
--- a/tp/t/results/plaintext_tests/tab_item_in_example.pl
+++ b/tp/t/results/plaintext_tests/tab_item_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'tab_item_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -101,18 +103,17 @@ $result_trees{'tab_item_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'tab_item_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'tab_item_in_example'}{'contents'}[0];
 $result_trees{'tab_item_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'tab_item_in_example'};
 
diff --git a/tp/t/results/preformatted/caption_in_example.pl 
b/tp/t/results/preformatted/caption_in_example.pl
index 545cb256a7..67ecc165ff 100644
--- a/tp/t/results/preformatted/caption_in_example.pl
+++ b/tp/t/results/preformatted/caption_in_example.pl
@@ -35,17 +35,19 @@ $result_trees{'caption_in_example'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -216,29 +218,28 @@ $result_trees{'caption_in_example'} = {
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'float'}
 = $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'float'}
 = $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'caption'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'caption'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'caption_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'caption_in_example'}{'contents'}[0];
diff --git a/tp/t/results/preformatted/comment_example_and_blank_lines.pl 
b/tp/t/results/preformatted/comment_example_and_blank_lines.pl
index 89dd28cdca..bf2a88185d 100644
--- a/tp/t/results/preformatted/comment_example_and_blank_lines.pl
+++ b/tp/t/results/preformatted/comment_example_and_blank_lines.pl
@@ -27,17 +27,19 @@ $result_trees{'comment_example_and_blank_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -131,17 +133,19 @@ $result_trees{'comment_example_and_blank_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -229,17 +233,19 @@ $result_trees{'comment_example_and_blank_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -316,17 +322,19 @@ $result_trees{'comment_example_and_blank_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -400,56 +408,52 @@ $result_trees{'comment_example_and_blank_lines'} = {
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[2];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[11];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13];
-$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
+$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[14]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[14];
 
$result_trees{'comment_example_and_blank_lines'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'comment_example_and_blank_lines'}{'contents'}[0];
diff --git a/tp/t/results/preformatted/comments_in_example.pl 
b/tp/t/results/preformatted/comments_in_example.pl
index df1df6b56a..dbb52df709 100644
--- a/tp/t/results/preformatted/comments_in_example.pl
+++ b/tp/t/results/preformatted/comments_in_example.pl
@@ -21,17 +21,19 @@ $result_trees{'comments_in_example'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -141,17 +143,19 @@ $result_trees{'comments_in_example'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -239,17 +243,19 @@ $result_trees{'comments_in_example'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -339,49 +345,46 @@ $result_trees{'comments_in_example'} = {
 };
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[0];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[3];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[6];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7];
-$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 $result_trees{'comments_in_example'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'comments_in_example'}{'contents'}[0];
 $result_trees{'comments_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'comments_in_example'};
 
diff --git a/tp/t/results/preformatted/def_in_example.pl 
b/tp/t/results/preformatted/def_in_example.pl
index d0e2019f17..44df2aa664 100644
--- a/tp/t/results/preformatted/def_in_example.pl
+++ b/tp/t/results/preformatted/def_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'def_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'cmdname' => 'defun',
               'contents' => [
@@ -223,34 +225,33 @@ $result_trees{'def_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'name'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'def_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'def_in_example'}{'contents'}[0];
 $result_trees{'def_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'def_in_example'};
 
diff --git a/tp/t/results/preformatted/empty_line.pl 
b/tp/t/results/preformatted/empty_line.pl
index 9faa12e2d0..4e193e4dfa 100644
--- a/tp/t/results/preformatted/empty_line.pl
+++ b/tp/t/results/preformatted/empty_line.pl
@@ -10,17 +10,19 @@ $result_trees{'empty_line'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -91,16 +93,15 @@ $result_trees{'empty_line'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'empty_line'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty_line'}{'contents'}[0];
 $result_trees{'empty_line'}{'contents'}[0]{'parent'} = 
$result_trees{'empty_line'};
 
diff --git a/tp/t/results/preformatted/empty_line_style_command.pl 
b/tp/t/results/preformatted/empty_line_style_command.pl
index 8daa225a1c..3bce9d7b79 100644
--- a/tp/t/results/preformatted/empty_line_style_command.pl
+++ b/tp/t/results/preformatted/empty_line_style_command.pl
@@ -10,17 +10,19 @@ $result_trees{'empty_line_style_command'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -117,20 +119,19 @@ $result_trees{'empty_line_style_command'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'empty_line_style_command'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_line_style_command'}{'contents'}[0];
 $result_trees{'empty_line_style_command'}{'contents'}[0]{'parent'} = 
$result_trees{'empty_line_style_command'};
 
diff --git a/tp/t/results/preformatted/insertcopying_in_example.pl 
b/tp/t/results/preformatted/insertcopying_in_example.pl
index 28e08ec9a6..b950c09f7d 100644
--- a/tp/t/results/preformatted/insertcopying_in_example.pl
+++ b/tp/t/results/preformatted/insertcopying_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'insertcopying_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -97,16 +99,15 @@ $result_trees{'insertcopying_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'insertcopying_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying_in_example'}{'contents'}[0];
 $result_trees{'insertcopying_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'insertcopying_in_example'};
 
diff --git a/tp/t/results/preformatted/nested_example_and_comment.pl 
b/tp/t/results/preformatted/nested_example_and_comment.pl
index 0823c0588d..c6b2bbb603 100644
--- a/tp/t/results/preformatted/nested_example_and_comment.pl
+++ b/tp/t/results/preformatted/nested_example_and_comment.pl
@@ -10,17 +10,19 @@ $result_trees{'nested_example_and_comment'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -50,17 +52,19 @@ $result_trees{'nested_example_and_comment'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -172,17 +176,19 @@ $result_trees{'nested_example_and_comment'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -212,17 +218,19 @@ $result_trees{'nested_example_and_comment'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -351,17 +359,19 @@ $result_trees{'nested_example_and_comment'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -391,17 +401,19 @@ $result_trees{'nested_example_and_comment'} = {
               'type' => 'preformatted'
             },
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -547,79 +559,73 @@ $result_trees{'nested_example_and_comment'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'contents'}[2];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[2];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
-$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
 $result_trees{'nested_example_and_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_example_and_comment'};
 
diff --git a/tp/t/results/preformatted/nested_formats.pl 
b/tp/t/results/preformatted/nested_formats.pl
index 718c788501..21e2626b28 100644
--- a/tp/t/results/preformatted/nested_formats.pl
+++ b/tp/t/results/preformatted/nested_formats.pl
@@ -10,29 +10,33 @@ $result_trees{'nested_formats'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'format',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'format',
+          'contents' => [
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -145,29 +149,33 @@ $result_trees{'nested_formats'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'format',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'format',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -280,42 +288,38 @@ $result_trees{'nested_formats'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'nested_formats'}{'contents'}[0];
 $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'nested_formats'}{'contents'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2];
-$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'nested_formats'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'nested_formats'}{'contents'}[0];
 $result_trees{'nested_formats'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_formats'};
 
diff --git a/tp/t/results/preformatted/page_in_example.pl 
b/tp/t/results/preformatted/page_in_example.pl
index 5c332da8c6..c730245b48 100644
--- a/tp/t/results/preformatted/page_in_example.pl
+++ b/tp/t/results/preformatted/page_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'page_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -92,16 +94,15 @@ $result_trees{'page_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'page_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'page_in_example'}{'contents'}[0];
 $result_trees{'page_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'page_in_example'};
 
diff --git a/tp/t/results/preformatted/quote_dash_in_display.pl 
b/tp/t/results/preformatted/quote_dash_in_display.pl
index 3d1058b8a1..d7c4dab5d0 100644
--- a/tp/t/results/preformatted/quote_dash_in_display.pl
+++ b/tp/t/results/preformatted/quote_dash_in_display.pl
@@ -16,17 +16,19 @@ $result_trees{'quote_dash_in_display'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'display',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'display',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -93,15 +95,14 @@ $result_trees{'quote_dash_in_display'} = {
   'type' => 'document_root'
 };
 $result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'quote_dash_in_display'}{'contents'}[0];
-$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'quote_dash_in_display'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'quote_dash_in_display'}{'contents'}[0];
 $result_trees{'quote_dash_in_display'}{'contents'}[0]{'parent'} = 
$result_trees{'quote_dash_in_display'};
 
diff --git a/tp/t/results/preformatted/quote_dash_in_example.pl 
b/tp/t/results/preformatted/quote_dash_in_example.pl
index c22d043df5..de2c836f21 100644
--- a/tp/t/results/preformatted/quote_dash_in_example.pl
+++ b/tp/t/results/preformatted/quote_dash_in_example.pl
@@ -16,17 +16,19 @@ $result_trees{'quote_dash_in_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -93,15 +95,14 @@ $result_trees{'quote_dash_in_example'} = {
   'type' => 'document_root'
 };
 $result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'quote_dash_in_example'}{'contents'}[0];
-$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'quote_dash_in_example'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'quote_dash_in_example'}{'contents'}[0];
 $result_trees{'quote_dash_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'quote_dash_in_example'};
 
diff --git a/tp/t/results/preformatted/text_on_display_command_line.pl 
b/tp/t/results/preformatted/text_on_display_command_line.pl
index 5150c2a9ce..450067ad40 100644
--- a/tp/t/results/preformatted/text_on_display_command_line.pl
+++ b/tp/t/results/preformatted/text_on_display_command_line.pl
@@ -155,17 +155,19 @@ $result_trees{'text_on_display_command_line'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'display',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'display',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -225,29 +227,33 @@ $result_trees{'text_on_display_command_line'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'display',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'display',
+          'contents' => [
             {
-              'cmdname' => 'display',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'display',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -355,29 +361,26 @@ 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[2]{'con
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6];
-$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'text_on_display_command_line'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'text_on_display_command_line'}{'contents'}[0];
 $result_trees{'text_on_display_command_line'}{'contents'}[0]{'parent'} = 
$result_trees{'text_on_display_command_line'};
 
diff --git a/tp/t/results/preformatted/text_on_example_command_line.pl 
b/tp/t/results/preformatted/text_on_example_command_line.pl
index b1c41a4c71..09936db0b7 100644
--- a/tp/t/results/preformatted/text_on_example_command_line.pl
+++ b/tp/t/results/preformatted/text_on_example_command_line.pl
@@ -155,17 +155,19 @@ $result_trees{'text_on_example_command_line'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -225,29 +227,33 @@ $result_trees{'text_on_example_command_line'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'example',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'example',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -355,29 +361,26 @@ 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[2]{'con
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6];
-$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'text_on_example_command_line'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'text_on_example_command_line'}{'contents'}[0];
 $result_trees{'text_on_example_command_line'}{'contents'}[0]{'parent'} = 
$result_trees{'text_on_example_command_line'};
 
diff --git a/tp/t/results/preformatted/titlefont_in_example.pl 
b/tp/t/results/preformatted/titlefont_in_example.pl
index 1f073b2ce5..2a8b2c5aa3 100644
--- a/tp/t/results/preformatted/titlefont_in_example.pl
+++ b/tp/t/results/preformatted/titlefont_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'titlefont_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -107,18 +109,17 @@ $result_trees{'titlefont_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'titlefont_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'titlefont_in_example'}{'contents'}[0];
 $result_trees{'titlefont_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'titlefont_in_example'};
 
diff --git a/tp/t/results/quotation/empty_quotation.pl 
b/tp/t/results/quotation/empty_quotation.pl
index 44bfeec39a..a06c512647 100644
--- a/tp/t/results/quotation/empty_quotation.pl
+++ b/tp/t/results/quotation/empty_quotation.pl
@@ -15,17 +15,19 @@ $result_trees{'empty_quotation'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -289,12 +291,11 @@ $result_trees{'empty_quotation'} = {
   'type' => 'document_root'
 };
 $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty_quotation'}{'contents'}[0];
-$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1];
-$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'empty_quotation'}{'contents'}[0];
 $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'empty_quotation'}{'contents'}[0];
 
$result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_quotation'}{'contents'}[0]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/quotation/quotation_and_author.pl 
b/tp/t/results/quotation/quotation_and_author.pl
index 22f28f392b..a8b5ea0ed5 100644
--- a/tp/t/results/quotation/quotation_and_author.pl
+++ b/tp/t/results/quotation/quotation_and_author.pl
@@ -32,17 +32,19 @@ $result_trees{'quotation_and_author'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -151,17 +153,19 @@ $result_trees{'quotation_and_author'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'smallquotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'smallquotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -367,37 +371,35 @@ 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[0]{'parent'} =
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[1];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'quotation'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[5];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[5]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[6]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'quotation'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[3];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[3];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[7]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
 $result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[8]{'parent'} 
= $result_trees{'quotation_and_author'}{'contents'}[0];
 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_and_author'}{'contents'}[0]{'contents'}[9]{'args'}[0];
diff --git a/tp/t/results/quotation/quotation_author_in_example.pl 
b/tp/t/results/quotation/quotation_author_in_example.pl
index 7a910fc620..2db876b36e 100644
--- a/tp/t/results/quotation/quotation_author_in_example.pl
+++ b/tp/t/results/quotation/quotation_author_in_example.pl
@@ -15,29 +15,33 @@ $result_trees{'quotation_author_in_example'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => ' 
+'
                   },
                   'parent' => {},
-                  'text' => ' 
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -171,26 +175,24 @@ $result_trees{'quotation_author_in_example'} = {
   'type' => 'document_root'
 };
 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author_in_example'}{'contents'}[0];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'quotation'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'quotation'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'authors'}[0]
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'quotation_author_in_example'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_author_in_example'}{'contents'}[0];
 $result_trees{'quotation_author_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'quotation_author_in_example'};
 
diff --git a/tp/t/results/raw/braces_in_tex.pl 
b/tp/t/results/raw/braces_in_tex.pl
index e72a90ee49..4297a26c8a 100644
--- a/tp/t/results/raw/braces_in_tex.pl
+++ b/tp/t/results/raw/braces_in_tex.pl
@@ -16,17 +16,19 @@ $result_trees{'braces_in_tex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -120,31 +122,35 @@ $result_trees{'braces_in_tex'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
-                  'cmdname' => 'tex',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'tex',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -284,45 +290,42 @@ $result_trees{'braces_in_tex'} = {
   'type' => 'document_root'
 };
 $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'braces_in_tex'}{'contents'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'braces_in_tex'}{'contents'}[0];
 $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'braces_in_tex'}{'contents'}[0];
 $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'braces_in_tex'}{'contents'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4];
-$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'braces_in_tex'}{'contents'}[0];
 $result_trees{'braces_in_tex'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'braces_in_tex'}{'contents'}[0];
 $result_trees{'braces_in_tex'}{'contents'}[0]{'parent'} = 
$result_trees{'braces_in_tex'};
diff --git a/tp/t/results/raw/displaymath.pl b/tp/t/results/raw/displaymath.pl
index 02e6e0a346..aae9cae6e0 100644
--- a/tp/t/results/raw/displaymath.pl
+++ b/tp/t/results/raw/displaymath.pl
@@ -10,17 +10,19 @@ $result_trees{'displaymath'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'parent' => {},
               'text' => '\\int_D ('
@@ -123,17 +125,19 @@ $result_trees{'displaymath'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'displaymath',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'displaymath',
+          'contents' => [
             {
               'parent' => {},
               'text' => '\\int_D ('
@@ -236,36 +240,34 @@ $result_trees{'displaymath'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[6];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[2];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[3];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[5]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[6]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3];
-$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[6];
+$result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'contents'}[5];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
 
$result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4];
 $result_trees{'displaymath'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'displaymath'}{'contents'}[0];
diff --git a/tp/t/results/raw/inline_in_example.pl 
b/tp/t/results/raw/inline_in_example.pl
index a778265a1b..43b4137e1f 100644
--- a/tp/t/results/raw/inline_in_example.pl
+++ b/tp/t/results/raw/inline_in_example.pl
@@ -10,17 +10,19 @@ $result_trees{'inline_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -287,44 +289,43 @@ $result_trees{'inline_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[3];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[2];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'args'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[2];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[1]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'inline_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'inline_in_example'}{'contents'}[0];
 $result_trees{'inline_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'inline_in_example'};
 
diff --git a/tp/t/results/raw/lone_braces_in_html.pl 
b/tp/t/results/raw/lone_braces_in_html.pl
index 67cec750eb..c7c603c94d 100644
--- a/tp/t/results/raw/lone_braces_in_html.pl
+++ b/tp/t/results/raw/lone_braces_in_html.pl
@@ -10,17 +10,19 @@ $result_trees{'lone_braces_in_html'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -80,17 +82,19 @@ $result_trees{'lone_braces_in_html'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -150,24 +154,22 @@ $result_trees{'lone_braces_in_html'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'lone_braces_in_html'}{'contents'}[0];
 $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'lone_braces_in_html'}{'contents'}[0];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2];
-$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'lone_braces_in_html'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'lone_braces_in_html'}{'contents'}[0];
 $result_trees{'lone_braces_in_html'}{'contents'}[0]{'parent'} = 
$result_trees{'lone_braces_in_html'};
 
diff --git a/tp/t/results/raw/misc_raw.pl b/tp/t/results/raw/misc_raw.pl
index f254752347..4011c1999a 100644
--- a/tp/t/results/raw/misc_raw.pl
+++ b/tp/t/results/raw/misc_raw.pl
@@ -16,17 +16,19 @@ $result_trees{'misc_raw'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -197,14 +199,13 @@ $result_trees{'misc_raw'} = {
   'type' => 'document_root'
 };
 $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'misc_raw'}{'contents'}[0];
-$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1];
+$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1];
+$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1];
-$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1];
-$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1];
-$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'misc_raw'}{'contents'}[0];
 $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'misc_raw'}{'contents'}[0];
 
$result_trees{'misc_raw'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'misc_raw'}{'contents'}[0]{'contents'}[3]{'args'}[0];
diff --git a/tp/t/results/raw/raw_commands_and_end_of_lines.pl 
b/tp/t/results/raw/raw_commands_and_end_of_lines.pl
index 78b62a22a6..37e1205d97 100644
--- a/tp/t/results/raw/raw_commands_and_end_of_lines.pl
+++ b/tp/t/results/raw/raw_commands_and_end_of_lines.pl
@@ -16,17 +16,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -93,17 +95,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
 '
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -183,17 +187,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -268,17 +274,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -348,17 +356,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -433,17 +443,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -507,17 +519,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -584,17 +598,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
 '
             },
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -669,17 +685,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -754,17 +772,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -834,17 +854,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -919,17 +941,19 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
               'text' => 'Before the opening command '
             },
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -1321,150 +1345,138 @@ $result_trees{'raw_commands_and_end_of_lines'} = {
   'type' => 'document_root'
 };
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
-$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
 
$result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'raw_commands_and_end_of_lines'}{'contents'}[0];
diff --git a/tp/t/results/raw/raw_expanded_in_style.pl 
b/tp/t/results/raw/raw_expanded_in_style.pl
index b057a950d5..d0e5591ce7 100644
--- a/tp/t/results/raw/raw_expanded_in_style.pl
+++ b/tp/t/results/raw/raw_expanded_in_style.pl
@@ -21,17 +21,19 @@ $result_trees{'raw_expanded_in_style'} = {
 '
                     },
                     {
-                      'cmdname' => 'html',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'html',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -110,14 +112,13 @@ $result_trees{'raw_expanded_in_style'} = {
   'type' => 'document_root'
 };
 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_expanded_in_style'}{'contents'}[0]{'contents'}[0];
diff --git a/tp/t/results/raw/raw_in_example.pl 
b/tp/t/results/raw/raw_in_example.pl
index c3f7610440..d7e3c51c7e 100644
--- a/tp/t/results/raw/raw_in_example.pl
+++ b/tp/t/results/raw/raw_in_example.pl
@@ -10,31 +10,35 @@ $result_trees{'raw_in_example'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
-                  'cmdname' => 'html',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'html',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -139,17 +143,19 @@ $result_trees{'raw_in_example'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -159,17 +165,19 @@ $result_trees{'raw_in_example'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'html',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'html',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -241,17 +249,19 @@ $result_trees{'raw_in_example'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'tex',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'tex',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -408,62 +418,57 @@ $result_trees{'raw_in_example'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raw_in_example'}{'contents'}[0];
 $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'raw_in_example'}{'contents'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2];
-$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
+$result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'raw_in_example'}{'contents'}[0];
 $result_trees{'raw_in_example'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'raw_in_example'}{'contents'}[0];
 $result_trees{'raw_in_example'}{'contents'}[0]{'parent'} = 
$result_trees{'raw_in_example'};
diff --git a/tp/t/results/raw/raw_in_para.pl b/tp/t/results/raw/raw_in_para.pl
index 3bb9167270..a1df167ccc 100644
--- a/tp/t/results/raw/raw_in_para.pl
+++ b/tp/t/results/raw/raw_in_para.pl
@@ -66,17 +66,19 @@ $result_trees{'raw_in_para'} = {
 '
             },
             {
-              'cmdname' => 'html',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'html',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -152,17 +154,19 @@ $result_trees{'raw_in_para'} = {
 '
             },
             {
-              'cmdname' => 'tex',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'tex',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -263,29 +267,27 @@ 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[1]{'parent'} = $result_t
 $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'raw_in_para'}{'contents'}[0];
 $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'raw_in_para'}{'contents'}[0];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4];
 $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'raw_in_para'}{'contents'}[0];
 $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'raw_in_para'}{'contents'}[0];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
-$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6];
 $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'raw_in_para'}{'contents'}[0];
 $result_trees{'raw_in_para'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'raw_in_para'}{'contents'}[0];
diff --git a/tp/t/results/raw/raw_in_style.pl b/tp/t/results/raw/raw_in_style.pl
index c1749f90c9..a80a91ec0f 100644
--- a/tp/t/results/raw/raw_in_style.pl
+++ b/tp/t/results/raw/raw_in_style.pl
@@ -21,17 +21,19 @@ $result_trees{'raw_in_style'} = {
 '
                     },
                     {
-                      'cmdname' => 'html',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'html',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -110,14 +112,13 @@ $result_trees{'raw_in_style'} = {
   'type' => 'document_root'
 };
 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_in_style'}{'contents'}[0]{'contents'}[0];
diff --git a/tp/t/results/raw/raw_not_closed.pl 
b/tp/t/results/raw/raw_not_closed.pl
index 7e3f2efdb1..a657f6c09d 100644
--- a/tp/t/results/raw/raw_not_closed.pl
+++ b/tp/t/results/raw/raw_not_closed.pl
@@ -10,17 +10,19 @@ $result_trees{'raw_not_closed'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'html',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'html',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -58,12 +60,11 @@ $result_trees{'raw_not_closed'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0];
 $result_trees{'raw_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raw_not_closed'}{'contents'}[0];
 $result_trees{'raw_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'raw_not_closed'};
 
diff --git a/tp/t/results/raw/tex_not_closed.pl 
b/tp/t/results/raw/tex_not_closed.pl
index 693ec84524..158ffce9a5 100644
--- a/tp/t/results/raw/tex_not_closed.pl
+++ b/tp/t/results/raw/tex_not_closed.pl
@@ -10,17 +10,19 @@ $result_trees{'tex_not_closed'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -61,13 +63,12 @@ $result_trees{'tex_not_closed'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0];
 $result_trees{'tex_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'tex_not_closed'}{'contents'}[0];
 $result_trees{'tex_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'tex_not_closed'};
 
diff --git a/tp/t/results/raw/verbatim_and_verbatiminclude.pl 
b/tp/t/results/raw/verbatim_and_verbatiminclude.pl
index b245485595..a8b1b48ea5 100644
--- a/tp/t/results/raw/verbatim_and_verbatiminclude.pl
+++ b/tp/t/results/raw/verbatim_and_verbatiminclude.pl
@@ -108,17 +108,19 @@ $result_trees{'verbatim_and_verbatiminclude'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -312,17 +314,19 @@ $result_trees{'verbatim_and_verbatiminclude'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -470,17 +474,19 @@ $result_trees{'verbatim_and_verbatiminclude'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -596,17 +602,19 @@ $result_trees{'verbatim_and_verbatiminclude'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -716,17 +724,19 @@ $result_trees{'verbatim_and_verbatiminclude'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -851,20 +861,19 @@ 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[5]{'par
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'args'}[0];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[4];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'contents'}[3];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[10];
@@ -881,17 +890,16 @@ 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[15]{'ar
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[15];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[2];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'args'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[3];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[3]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[3];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'contents'}[2];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[19];
@@ -902,59 +910,56 @@ 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[20]{'pa
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[21]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[21];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[0];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[2]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[3];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[3]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4]{'args'}[0];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[5]{'args'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[5];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[5]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[5];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'contents'}[4];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[3]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[4]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[5]{'args'}[0];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[5];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[5]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[6]{'args'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[6];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[6]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[6];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'contents'}[5];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[0];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[0]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[1];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[2];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[2];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[2];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[3];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[3];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[3];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[4];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5]{'args'}[0];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[6]{'args'}[0];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[6];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[6]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27];
-$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[6];
+$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'extra'}{'end_command'}
 = 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'contents'}[5];
 
$result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'contents'}[27]{'parent'}
 = $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0];
 $result_trees{'verbatim_and_verbatiminclude'}{'contents'}[0]{'parent'} = 
$result_trees{'verbatim_and_verbatiminclude'};
 
diff --git a/tp/t/results/regions/anchor_in_copying.pl 
b/tp/t/results/regions/anchor_in_copying.pl
index 1eabbd340c..5b72f4af3a 100644
--- a/tp/t/results/regions/anchor_in_copying.pl
+++ b/tp/t/results/regions/anchor_in_copying.pl
@@ -24,17 +24,19 @@ $result_trees{'anchor_in_copying'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -345,22 +347,21 @@ $result_trees{'anchor_in_copying'} = {
 };
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0];
 $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'anchor_in_copying'}{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
+$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1];
 $result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'anchor_in_copying'}{'contents'}[0];
@@ -382,7 +383,7 @@ 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[3]{'parent'} = $re
 $result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'anchor_in_copying'}{'contents'}[2];
 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
-$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_copying'}{'contents'}[2]{'contents'}[5];
diff --git a/tp/t/results/regions/anchor_in_copying_in_footnote.pl 
b/tp/t/results/regions/anchor_in_copying_in_footnote.pl
index fc7adf74b3..dcf5c9de4c 100644
--- a/tp/t/results/regions/anchor_in_copying_in_footnote.pl
+++ b/tp/t/results/regions/anchor_in_copying_in_footnote.pl
@@ -12,17 +12,19 @@ $result_trees{'anchor_in_copying_in_footnote'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -368,27 +370,26 @@ $result_trees{'anchor_in_copying_in_footnote'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0];
@@ -410,7 +411,7 @@ 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[3]{'pa
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
-$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_copying_in_footnote'}{'contents'}[2]{'contents'}[5];
diff --git a/tp/t/results/regions/anchor_in_titlepage.pl 
b/tp/t/results/regions/anchor_in_titlepage.pl
index bfb8f7d070..5a65a02b27 100644
--- a/tp/t/results/regions/anchor_in_titlepage.pl
+++ b/tp/t/results/regions/anchor_in_titlepage.pl
@@ -12,17 +12,19 @@ $result_trees{'anchor_in_titlepage'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -320,19 +322,18 @@ $result_trees{'anchor_in_titlepage'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0];
 $result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0];
@@ -354,7 +355,7 @@ 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'args'}[0]{'parent'} = $resu
 $result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'anchor_in_titlepage'}{'contents'}[4];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_titlepage'}{'contents'}[4]{'contents'}[1];
diff --git a/tp/t/results/regions/anchor_in_titlepage_titlepage.pl 
b/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
index 7e9ab8ae76..0cbdea7423 100644
--- a/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
+++ b/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
@@ -12,17 +12,19 @@ $result_trees{'anchor_in_titlepage_titlepage'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -320,19 +322,18 @@ $result_trees{'anchor_in_titlepage_titlepage'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'region'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0];
@@ -354,7 +355,7 @@ 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'args'}[0]{'parent
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_titlepage_titlepage'}{'contents'}[4]{'contents'}[1];
diff --git a/tp/t/results/regions/copying_not_closed.pl 
b/tp/t/results/regions/copying_not_closed.pl
index 327b5eea18..40bd470910 100644
--- a/tp/t/results/regions/copying_not_closed.pl
+++ b/tp/t/results/regions/copying_not_closed.pl
@@ -10,17 +10,19 @@ $result_trees{'copying_not_closed'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -53,11 +55,10 @@ $result_trees{'copying_not_closed'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0];
 $result_trees{'copying_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'copying_not_closed'}{'contents'}[0];
 $result_trees{'copying_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'copying_not_closed'};
 
diff --git a/tp/t/results/regions/double_copying.pl 
b/tp/t/results/regions/double_copying.pl
index bcfb36654f..27cdec70e7 100644
--- a/tp/t/results/regions/double_copying.pl
+++ b/tp/t/results/regions/double_copying.pl
@@ -10,17 +10,19 @@ $result_trees{'double_copying'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'copying',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'copying',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -45,17 +47,19 @@ $result_trees{'double_copying'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -156,25 +160,23 @@ $result_trees{'double_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[2];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
+$result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 $result_trees{'double_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'double_copying'}{'contents'}[0];
 $result_trees{'double_copying'}{'contents'}[0]{'parent'} = 
$result_trees{'double_copying'};
 
diff --git a/tp/t/results/regions/double_titlepage_not_closed.pl 
b/tp/t/results/regions/double_titlepage_not_closed.pl
index 571b8ff1e2..37ade5b850 100644
--- a/tp/t/results/regions/double_titlepage_not_closed.pl
+++ b/tp/t/results/regions/double_titlepage_not_closed.pl
@@ -10,17 +10,19 @@ $result_trees{'double_titlepage_not_closed'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'titlepage',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'titlepage',
+          'contents' => [
             {
               'parent' => {},
               'text' => '
@@ -51,17 +53,19 @@ $result_trees{'double_titlepage_not_closed'} = {
               'type' => 'empty_line'
             },
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -102,19 +106,17 @@ $result_trees{'double_titlepage_not_closed'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1];
+$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4];
 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2];
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_titlepage_not_closed'}{'contents'}[0];
 $result_trees{'double_titlepage_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'double_titlepage_not_closed'};
 
diff --git a/tp/t/results/regions/format_in_titlepage.pl 
b/tp/t/results/regions/format_in_titlepage.pl
index ce9abd45bd..a572ee89df 100644
--- a/tp/t/results/regions/format_in_titlepage.pl
+++ b/tp/t/results/regions/format_in_titlepage.pl
@@ -12,17 +12,19 @@ $result_trees{'format_in_titlepage'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -30,17 +32,19 @@ $result_trees{'format_in_titlepage'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'format',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'format',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -205,23 +209,21 @@ $result_trees{'format_in_titlepage'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0];
 $result_trees{'format_in_titlepage'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'format_in_titlepage'}{'contents'}[0];
diff --git a/tp/t/results/regions/format_in_titlepage_titlepage.pl 
b/tp/t/results/regions/format_in_titlepage_titlepage.pl
index 4e071651f7..543d45e10f 100644
--- a/tp/t/results/regions/format_in_titlepage_titlepage.pl
+++ b/tp/t/results/regions/format_in_titlepage_titlepage.pl
@@ -12,17 +12,19 @@ $result_trees{'format_in_titlepage_titlepage'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'titlepage',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'titlepage',
+              'contents' => [
                 {
                   'parent' => {},
                   'text' => '
@@ -30,17 +32,19 @@ $result_trees{'format_in_titlepage_titlepage'} = {
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'format',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'format',
+                  'contents' => [
                     {
                       'contents' => [
                         {
@@ -205,23 +209,21 @@ $result_trees{'format_in_titlepage_titlepage'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'format_in_titlepage_titlepage'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'format_in_titlepage_titlepage'}{'contents'}[0];
diff --git a/tp/t/results/regions/ref_in_copying.pl 
b/tp/t/results/regions/ref_in_copying.pl
index f0dc77683b..b7defb58eb 100644
--- a/tp/t/results/regions/ref_in_copying.pl
+++ b/tp/t/results/regions/ref_in_copying.pl
@@ -12,17 +12,19 @@ $result_trees{'ref_in_copying'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -250,17 +252,19 @@ $result_trees{'ref_in_copying'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -416,23 +420,22 @@ $result_trees{'ref_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'parent'}
 = $result_trees{'ref_in_copying'};
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'parent'}
 = $result_trees{'ref_in_copying'};
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0];
 $result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_copying'}{'contents'}[0];
@@ -448,26 +451,25 @@ 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[0]{'parent'} = $resul
 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[1];
 $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'ref_in_copying'}{'contents'}[2];
 $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_copying'}{'contents'}[2];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3];
-$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'ref_in_copying'}{'contents'}[2];
 $result_trees{'ref_in_copying'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'ref_in_copying'}{'contents'}[2];
 $result_trees{'ref_in_copying'}{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_copying'};
-$result_trees{'ref_in_copying'}{'contents'}[3] = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'ref_in_copying'}{'contents'}[3] = 
$result_trees{'ref_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'};
 
$result_trees{'ref_in_copying'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_copying'}{'contents'}[4]{'args'}[0];
 $result_trees{'ref_in_copying'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_copying'}{'contents'}[4];
 $result_trees{'ref_in_copying'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_copying'}{'contents'}[4];
diff --git a/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl 
b/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl
index b2cfd6cbd3..fd31aff0a3 100644
--- a/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl
+++ b/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl
@@ -12,17 +12,19 @@ $result_trees{'ref_in_copying_insert_in_chapter'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -327,17 +329,19 @@ $result_trees{'ref_in_copying_insert_in_chapter'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -493,23 +497,22 @@ $result_trees{'ref_in_copying_insert_in_chapter'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'}{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'};
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'};
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0];
@@ -534,26 +537,25 @@ 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[0]{
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3];
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4];
 $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[4]{'parent'} = 
$result_trees{'ref_in_copying_insert_in_chapter'};
-$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[5] = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[5] = 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'label'};
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[6]{'args'}[0];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[6];
 
$result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_copying_insert_in_chapter'}{'contents'}[6];
diff --git a/tp/t/results/regions/today_in_copying.pl 
b/tp/t/results/regions/today_in_copying.pl
index 711b95fe90..470ed95262 100644
--- a/tp/t/results/regions/today_in_copying.pl
+++ b/tp/t/results/regions/today_in_copying.pl
@@ -12,17 +12,19 @@ $result_trees{'today_in_copying'} = {
         {
           'contents' => [
             {
-              'cmdname' => 'copying',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'copying',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -251,16 +253,15 @@ $result_trees{'today_in_copying'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0];
 $result_trees{'today_in_copying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'today_in_copying'}{'contents'}[0];
diff --git a/tp/t/results/sectioning/anchor_in_footnote.pl 
b/tp/t/results/sectioning/anchor_in_footnote.pl
index 243d7a9618..5de6d4b5d1 100644
--- a/tp/t/results/sectioning/anchor_in_footnote.pl
+++ b/tp/t/results/sectioning/anchor_in_footnote.pl
@@ -162,17 +162,19 @@ $result_trees{'anchor_in_footnote'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -432,22 +434,21 @@ 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[1]{'contents'}[1]
 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[1];
 $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'anchor_in_footnote'}{'contents'}[2];
 $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'anchor_in_footnote'}{'contents'}[2];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3];
-$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'anchor_in_footnote'}{'contents'}[2];
 $result_trees{'anchor_in_footnote'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'anchor_in_footnote'}{'contents'}[2];
 $result_trees{'anchor_in_footnote'}{'contents'}[2]{'parent'} = 
$result_trees{'anchor_in_footnote'};
diff --git a/tp/t/results/sectioning/anchor_in_footnote_separate.pl 
b/tp/t/results/sectioning/anchor_in_footnote_separate.pl
index 0e38c817a1..965ac7f476 100644
--- a/tp/t/results/sectioning/anchor_in_footnote_separate.pl
+++ b/tp/t/results/sectioning/anchor_in_footnote_separate.pl
@@ -194,17 +194,19 @@ $result_trees{'anchor_in_footnote_separate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -467,22 +469,21 @@ 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[1]{'cont
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2];
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3];
-$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2];
 
$result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'anchor_in_footnote_separate'}{'contents'}[2];
 $result_trees{'anchor_in_footnote_separate'}{'contents'}[2]{'parent'} = 
$result_trees{'anchor_in_footnote_separate'};
diff --git a/tp/t/results/sectioning/chapter_between_nodes.pl 
b/tp/t/results/sectioning/chapter_between_nodes.pl
index 530a935bcc..f20a370994 100644
--- a/tp/t/results/sectioning/chapter_between_nodes.pl
+++ b/tp/t/results/sectioning/chapter_between_nodes.pl
@@ -132,17 +132,19 @@ $result_trees{'chapter_between_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -469,22 +471,21 @@ 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'args'}[0]{'parent'} = $re
 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[0];
 $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'chapter_between_nodes'}{'contents'}[2];
 $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'chapter_between_nodes'}{'contents'}[2];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2];
-$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[2];
+$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
 $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'chapter_between_nodes'}{'contents'}[2];
 $result_trees{'chapter_between_nodes'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'chapter_between_nodes'}{'contents'}[2];
 $result_trees{'chapter_between_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'chapter_between_nodes'};
diff --git a/tp/t/results/sectioning/chapter_node_before_and_after_part.pl 
b/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
index 4273cbcd36..6c461dfe30 100644
--- a/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
+++ b/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
@@ -86,17 +86,19 @@ $result_trees{'chapter_node_before_and_after_part'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -356,22 +358,21 @@ 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[1]{'parent'} = $
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'args'}[0];
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'chapter_node_before_and_after_part'}{'contents'}[2];
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'chapter_node_before_and_after_part'}{'contents'}[2];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1];
-$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'chapter_node_before_and_after_part'}{'contents'}[2];
 
$result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'chapter_node_before_and_after_part'}{'contents'}[2];
 $result_trees{'chapter_node_before_and_after_part'}{'contents'}[2]{'parent'} = 
$result_trees{'chapter_node_before_and_after_part'};
diff --git a/tp/t/results/sectioning/character_and_spaces_in_refs.pl 
b/tp/t/results/sectioning/character_and_spaces_in_refs.pl
index e63aecc18f..e30f0b1cb2 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_refs.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_refs.pl
@@ -85,17 +85,19 @@ $result_trees{'character_and_spaces_in_refs'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1274,17 +1276,19 @@ $result_trees{'character_and_spaces_in_refs'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1542,7 +1546,16 @@ 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[1]{'parent'} = $result
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1554,20 +1567,10 @@ 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'con
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
 $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
@@ -1718,7 +1721,16 @@ 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'parent'} = $result
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1740,20 +1752,10 @@ 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'con
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
 $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
diff --git a/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl
index 98d3126c1b..a23301d149 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl
@@ -80,17 +80,19 @@ $result_trees{'character_and_spaces_in_refs_out'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -1269,17 +1271,19 @@ $result_trees{'character_and_spaces_in_refs_out'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -1595,7 +1599,16 @@ 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'c
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1607,20 +1620,10 @@ 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'c
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'};
@@ -1771,7 +1774,16 @@ 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'c
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1793,20 +1805,10 @@ 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'c
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/complex.pl 
b/tp/t/results/sectioning/complex.pl
index f8bc952f29..b46806a66a 100644
--- a/tp/t/results/sectioning/complex.pl
+++ b/tp/t/results/sectioning/complex.pl
@@ -108,17 +108,19 @@ $result_trees{'complex'} = [
               'cmdname' => 'top',
               'contents' => [
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -633,17 +635,19 @@ $result_trees{'complex'} = [
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -958,17 +962,19 @@ $result_trees{'complex'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -1630,17 +1636,19 @@ $result_trees{'complex'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -2680,7 +2688,16 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'no
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'nodes_manuals'}[2]{'manual_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[2]{'contents'}[1];
 $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[0]{'parent'};
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -2732,20 +2749,10 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[0]{'parent'};
@@ -2766,7 +2773,16 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'args'}[0]{'
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1];
@@ -2788,23 +2804,13 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[0]{'parent'};
@@ -2816,7 +2822,16 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[5]{'parent'} =
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -2848,20 +2863,10 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[0]{'parent'};
@@ -2909,22 +2914,21 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[15]{'parent'} =
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'args'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 $result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/complex_split_at_node.pl 
b/tp/t/results/sectioning/complex_split_at_node.pl
index 2edc8d40fe..ad7019db61 100644
--- a/tp/t/results/sectioning/complex_split_at_node.pl
+++ b/tp/t/results/sectioning/complex_split_at_node.pl
@@ -108,17 +108,19 @@ $result_trees{'complex_split_at_node'} = [
               'cmdname' => 'top',
               'contents' => [
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -633,17 +635,19 @@ $result_trees{'complex_split_at_node'} = [
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -958,17 +962,19 @@ $result_trees{'complex_split_at_node'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -1630,17 +1636,19 @@ $result_trees{'complex_split_at_node'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -2696,7 +2704,16 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'nodes_manuals'}[2]{'manual_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[2]{'contents'}[1];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'};
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -2748,20 +2765,10 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[7];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'};
@@ -2782,7 +2789,16 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1];
@@ -2804,23 +2820,13 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'};
@@ -2832,7 +2838,16 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[5
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -2864,20 +2879,10 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'};
@@ -2925,22 +2930,21 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'args'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/contents_at_end_document_after_node.pl 
b/tp/t/results/sectioning/contents_at_end_document_after_node.pl
index 66a6679719..c2d68267ab 100644
--- a/tp/t/results/sectioning/contents_at_end_document_after_node.pl
+++ b/tp/t/results/sectioning/contents_at_end_document_after_node.pl
@@ -145,17 +145,19 @@ $result_trees{'contents_at_end_document_after_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -439,22 +441,21 @@ 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[1]{'parent'} =
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'args'}[0];
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'contents_at_end_document_after_node'}{'contents'}[2];
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'contents_at_end_document_after_node'}{'contents'}[2];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'contents_at_end_document_after_node'}{'contents'}[2];
 
$result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'contents_at_end_document_after_node'}{'contents'}[2];
 $result_trees{'contents_at_end_document_after_node'}{'contents'}[2]{'parent'} 
= $result_trees{'contents_at_end_document_after_node'};
diff --git a/tp/t/results/sectioning/double_part.pl 
b/tp/t/results/sectioning/double_part.pl
index d143ea7286..184a37efc8 100644
--- a/tp/t/results/sectioning/double_part.pl
+++ b/tp/t/results/sectioning/double_part.pl
@@ -86,17 +86,19 @@ $result_trees{'double_part'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -431,22 +433,21 @@ 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'parent'
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/double_top_in_menu.pl 
b/tp/t/results/sectioning/double_top_in_menu.pl
index dcafba0176..43835b8483 100644
--- a/tp/t/results/sectioning/double_top_in_menu.pl
+++ b/tp/t/results/sectioning/double_top_in_menu.pl
@@ -60,17 +60,19 @@ $result_trees{'double_top_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -359,7 +361,16 @@ 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'args'}[1]{'parent'} = $resul
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[0];
 $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'double_top_in_menu'}{'contents'}[1];
 $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'double_top_in_menu'}{'contents'}[1];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
@@ -371,20 +382,10 @@ 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[3];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2];
-$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
 $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'double_top_in_menu'}{'contents'}[1];
 $result_trees{'double_top_in_menu'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'double_top_in_menu'}{'contents'}[1];
 $result_trees{'double_top_in_menu'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'double_top_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/empty_top_node_up.pl 
b/tp/t/results/sectioning/empty_top_node_up.pl
index b6c82f2c9d..eb265b6b24 100644
--- a/tp/t/results/sectioning/empty_top_node_up.pl
+++ b/tp/t/results/sectioning/empty_top_node_up.pl
@@ -79,17 +79,19 @@ $result_trees{'empty_top_node_up'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -258,22 +260,21 @@ 
$result_trees{'empty_top_node_up'}{'contents'}[1]{'parent'} = $result_trees{'emp
 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_top_node_up'}{'contents'}[2]{'args'}[0];
 $result_trees{'empty_top_node_up'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'empty_top_node_up'}{'contents'}[2];
 $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'empty_top_node_up'}{'contents'}[2];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1];
-$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'empty_top_node_up'}{'contents'}[2];
 $result_trees{'empty_top_node_up'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'empty_top_node_up'}{'contents'}[2];
 $result_trees{'empty_top_node_up'}{'contents'}[2]{'parent'} = 
$result_trees{'empty_top_node_up'};
diff --git a/tp/t/results/sectioning/equivalent_labels.pl 
b/tp/t/results/sectioning/equivalent_labels.pl
index f4934819dc..60a46f7ed4 100644
--- a/tp/t/results/sectioning/equivalent_labels.pl
+++ b/tp/t/results/sectioning/equivalent_labels.pl
@@ -200,17 +200,19 @@ $result_trees{'equivalent_labels'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -437,9 +439,20 @@ 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[4]{'extra'}{'node_
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[4]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[4]{'parent'} = 
$result_trees{'equivalent_labels'}{'contents'}[1];
 $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[5]{'parent'} = 
$result_trees{'equivalent_labels'}{'contents'}[1];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1];
@@ -449,22 +462,10 @@ 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[3];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[3];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[0];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[3];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6];
-$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[3];
+$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
 $result_trees{'equivalent_labels'}{'contents'}[1]{'contents'}[6]{'parent'} = 
$result_trees{'equivalent_labels'}{'contents'}[1];
 $result_trees{'equivalent_labels'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'equivalent_labels'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'equivalent_labels'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'equivalent_labels'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/equivalent_nodes.pl 
b/tp/t/results/sectioning/equivalent_nodes.pl
index 13de9e3514..ab634fe149 100644
--- a/tp/t/results/sectioning/equivalent_nodes.pl
+++ b/tp/t/results/sectioning/equivalent_nodes.pl
@@ -67,17 +67,19 @@ $result_trees{'equivalent_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -348,24 +350,23 @@ 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'args'}[1]{'contents'}[0]{'args
 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[1]{'args'}[1];
 $result_trees{'equivalent_nodes'}{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[1];
 $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1];
-$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[1];
 $result_trees{'equivalent_nodes'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'equivalent_nodes'}{'contents'}[1];
 $result_trees{'equivalent_nodes'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'equivalent_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/explicit_node_directions.pl 
b/tp/t/results/sectioning/explicit_node_directions.pl
index cf6831c839..0b48b539bc 100644
--- a/tp/t/results/sectioning/explicit_node_directions.pl
+++ b/tp/t/results/sectioning/explicit_node_directions.pl
@@ -44,17 +44,19 @@ $result_trees{'explicit_node_directions'} = [
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -470,7 +472,16 @@ 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -482,20 +493,10 @@ 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/external_node_in_menu.pl 
b/tp/t/results/sectioning/external_node_in_menu.pl
index 3f7ea662a5..1ed5a94c12 100644
--- a/tp/t/results/sectioning/external_node_in_menu.pl
+++ b/tp/t/results/sectioning/external_node_in_menu.pl
@@ -79,17 +79,19 @@ $result_trees{'external_node_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -493,46 +495,45 @@ 
$result_trees{'external_node_in_menu'}{'contents'}[1]{'parent'} = $result_trees{
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'args'}[0];
 $result_trees{'external_node_in_menu'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'external_node_in_menu'}{'contents'}[2];
 $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'external_node_in_menu'}{'contents'}[2];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1];
-$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'external_node_in_menu'}{'contents'}[2];
 $result_trees{'external_node_in_menu'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'external_node_in_menu'}{'contents'}[2];
 $result_trees{'external_node_in_menu'}{'contents'}[2]{'parent'} = 
$result_trees{'external_node_in_menu'};
diff --git a/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl 
b/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl
index 651f55ae7b..fb782442bc 100644
--- a/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl
+++ b/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl
@@ -93,16 +93,18 @@ $result_trees{'in_menu_only_special_spaces_node'} = {
           "type" => "empty_line"
         },
         {
-          "cmdname" => "menu",
-          "contents" => [
+          "args" => [
             {
+              "contents" => [],
               "extra" => {
-                "command" => {}
+                "spaces_after_argument" => "\n"
               },
               "parent" => {},
-              "text" => "\n",
-              "type" => "empty_line_after_command"
-            },
+              "type" => "block_line_arg"
+            }
+          ],
+          "cmdname" => "menu",
+          "contents" => [
             {
               "args" => [
                 {
@@ -924,17 +926,24 @@ 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[1]{"parent"} = $re
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"args"}[0]{"contents"}[0]{"parent"}
 = $result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"args"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"args"}[0]{"parent"}
 = $result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[0]{"parent"}
 = $result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"extra"}{"command"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[1];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[1]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[2]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[3]{"contents"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[3]{"contents"}[0];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[3]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[3];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[3]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[3];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"args"}[1]{"contents"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[1]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[2]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[3]{"contents"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[3]{"contents"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[3]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[3];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[3]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[3];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"args"}[1]{"contents"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[1]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[2]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[2];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[2]{"args"}[1]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[2];
@@ -945,12 +954,14 @@ 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[2]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[2]{"args"}[3];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[2]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[1]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[2]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[3]{"contents"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[3]{"contents"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[3]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[3];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[3]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[3];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"args"}[1]{"contents"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[3]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[4]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[4];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[4]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[4]{"args"}[1];
@@ -972,20 +983,10 @@ 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[5]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[5]{"args"}[3];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[5]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[5]{"args"}[1]{"contents"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[5]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[1];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[1]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[2]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[3]{"contents"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[3]{"contents"}[0];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[3]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[3];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[3]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[3];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"args"}[1]{"contents"}[0];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[7]{"args"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[7]{"args"}[0];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[7]{"args"}[0]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[7];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[7]{"parent"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1];
-$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"extra"}{"end_command"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[7];
+$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"extra"}{"end_command"}
 = 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"contents"}[6];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[1]{"parent"}
 = $result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[2]{"parent"}
 = $result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2];
 
$result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2]{"contents"}[3]{"parent"}
 = $result_trees{'in_menu_only_special_spaces_node'}{"contents"}[2];
diff --git a/tp/t/results/sectioning/internal_top_node_up.pl 
b/tp/t/results/sectioning/internal_top_node_up.pl
index 729d8f7f62..0a3c2153dc 100644
--- a/tp/t/results/sectioning/internal_top_node_up.pl
+++ b/tp/t/results/sectioning/internal_top_node_up.pl
@@ -80,17 +80,19 @@ $result_trees{'internal_top_node_up'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -279,22 +281,21 @@ 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[1]
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/lone_Top_node.pl 
b/tp/t/results/sectioning/lone_Top_node.pl
index d08e370ce9..a3b8874b03 100644
--- a/tp/t/results/sectioning/lone_Top_node.pl
+++ b/tp/t/results/sectioning/lone_Top_node.pl
@@ -81,17 +81,19 @@ $result_trees{'lone_Top_node'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -313,22 +315,21 @@ 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[0] = $res
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/loop_nodes.pl 
b/tp/t/results/sectioning/loop_nodes.pl
index 6012ceb857..79791ea608 100644
--- a/tp/t/results/sectioning/loop_nodes.pl
+++ b/tp/t/results/sectioning/loop_nodes.pl
@@ -121,17 +121,19 @@ $result_trees{'loop_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -293,17 +295,19 @@ $result_trees{'loop_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -485,17 +489,19 @@ $result_trees{'loop_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -689,22 +695,21 @@ $result_trees{'loop_nodes'}{'contents'}[1]{'parent'} = 
$result_trees{'loop_nodes
 $result_trees{'loop_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'loop_nodes'}{'contents'}[2]{'args'}[0];
 $result_trees{'loop_nodes'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[2];
 $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[2];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[2];
 $result_trees{'loop_nodes'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[2];
 $result_trees{'loop_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'loop_nodes'};
@@ -715,22 +720,21 @@ 
$result_trees{'loop_nodes'}{'contents'}[3]{'args'}[2]{'parent'} = $result_trees{
 $result_trees{'loop_nodes'}{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'loop_nodes'}{'contents'}[3]{'args'}[3];
 $result_trees{'loop_nodes'}{'contents'}[3]{'args'}[3]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[3];
 $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[3];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
 $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[3];
 $result_trees{'loop_nodes'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[3];
 $result_trees{'loop_nodes'}{'contents'}[3]{'extra'}{'node_content'}[0] = 
$result_trees{'loop_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0];
@@ -744,22 +748,21 @@ 
$result_trees{'loop_nodes'}{'contents'}[4]{'args'}[2]{'parent'} = $result_trees{
 $result_trees{'loop_nodes'}{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'loop_nodes'}{'contents'}[4]{'args'}[3];
 $result_trees{'loop_nodes'}{'contents'}[4]{'args'}[3]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[4];
 $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[4];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[4];
 $result_trees{'loop_nodes'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'loop_nodes'}{'contents'}[4];
 $result_trees{'loop_nodes'}{'contents'}[4]{'extra'}{'node_content'}[0] = 
$result_trees{'loop_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/lowered_subsubsection.pl 
b/tp/t/results/sectioning/lowered_subsubsection.pl
index b6564dfb96..54a1abe9a3 100644
--- a/tp/t/results/sectioning/lowered_subsubsection.pl
+++ b/tp/t/results/sectioning/lowered_subsubsection.pl
@@ -74,17 +74,19 @@ $result_trees{'lowered_subsubsection'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -265,17 +267,19 @@ $result_trees{'lowered_subsubsection'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -458,17 +462,19 @@ $result_trees{'lowered_subsubsection'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -651,17 +657,19 @@ $result_trees{'lowered_subsubsection'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -990,17 +998,19 @@ $result_trees{'lowered_subsubsection'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1247,22 +1257,21 @@ 
$result_trees{'lowered_subsubsection'}{'contents'}[1]{'extra'}{'nodes_manuals'}[
 $result_trees{'lowered_subsubsection'}{'contents'}[1]{'parent'} = 
$result_trees{'lowered_subsubsection'};
 $result_trees{'lowered_subsubsection'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'lowered_subsubsection'}{'contents'}[2];
 $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[2];
 $result_trees{'lowered_subsubsection'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[2];
 $result_trees{'lowered_subsubsection'}{'contents'}[2]{'parent'} = 
$result_trees{'lowered_subsubsection'};
@@ -1274,22 +1283,21 @@ 
$result_trees{'lowered_subsubsection'}{'contents'}[3]{'parent'} = $result_trees{
 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[4]{'args'}[0];
 $result_trees{'lowered_subsubsection'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'lowered_subsubsection'}{'contents'}[4];
 $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[4];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[1]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[4];
 $result_trees{'lowered_subsubsection'}{'contents'}[4]{'contents'}[2]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[4];
 $result_trees{'lowered_subsubsection'}{'contents'}[4]{'parent'} = 
$result_trees{'lowered_subsubsection'};
@@ -1301,22 +1309,21 @@ 
$result_trees{'lowered_subsubsection'}{'contents'}[5]{'parent'} = $result_trees{
 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[6]{'args'}[0];
 $result_trees{'lowered_subsubsection'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'lowered_subsubsection'}{'contents'}[6];
 $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[0]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[6];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[1]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[6];
 $result_trees{'lowered_subsubsection'}{'contents'}[6]{'contents'}[2]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[6];
 $result_trees{'lowered_subsubsection'}{'contents'}[6]{'parent'} = 
$result_trees{'lowered_subsubsection'};
@@ -1328,7 +1335,16 @@ 
$result_trees{'lowered_subsubsection'}{'contents'}[7]{'parent'} = $result_trees{
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[8]{'args'}[0];
 $result_trees{'lowered_subsubsection'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'lowered_subsubsection'}{'contents'}[8];
 $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[0]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[8];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1340,20 +1356,10 @@ 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
 $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[1]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[8];
 $result_trees{'lowered_subsubsection'}{'contents'}[8]{'contents'}[2]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[8];
 $result_trees{'lowered_subsubsection'}{'contents'}[8]{'parent'} = 
$result_trees{'lowered_subsubsection'};
@@ -1376,22 +1382,21 @@ 
$result_trees{'lowered_subsubsection'}{'contents'}[11]{'parent'} = $result_trees
 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[12]{'args'}[0];
 $result_trees{'lowered_subsubsection'}{'contents'}[12]{'args'}[0]{'parent'} = 
$result_trees{'lowered_subsubsection'}{'contents'}[12];
 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[0]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[12];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1];
-$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
+$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[1]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[12];
 
$result_trees{'lowered_subsubsection'}{'contents'}[12]{'contents'}[2]{'parent'} 
= $result_trees{'lowered_subsubsection'}{'contents'}[12];
 $result_trees{'lowered_subsubsection'}{'contents'}[12]{'parent'} = 
$result_trees{'lowered_subsubsection'};
diff --git a/tp/t/results/sectioning/menutextorder.pl 
b/tp/t/results/sectioning/menutextorder.pl
index aa4e23e391..637c0c5db8 100644
--- a/tp/t/results/sectioning/menutextorder.pl
+++ b/tp/t/results/sectioning/menutextorder.pl
@@ -10,17 +10,19 @@ $result_trees{'menutextorder'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -253,17 +255,19 @@ $result_trees{'menutextorder'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -606,17 +610,19 @@ $result_trees{'menutextorder'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1073,7 +1079,16 @@ $result_trees{'menutextorder'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -1085,20 +1100,10 @@ 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'arg
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0];
-$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
 $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[0];
 $result_trees{'menutextorder'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[0];
 $result_trees{'menutextorder'}{'contents'}[0]{'parent'} = 
$result_trees{'menutextorder'};
@@ -1110,22 +1115,21 @@ $result_trees{'menutextorder'}{'contents'}[1]{'parent'} 
= $result_trees{'menutex
 
$result_trees{'menutextorder'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'args'}[0];
 $result_trees{'menutextorder'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[2];
 $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[2];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[2];
 $result_trees{'menutextorder'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[2];
 $result_trees{'menutextorder'}{'contents'}[2]{'parent'} = 
$result_trees{'menutextorder'};
@@ -1156,7 +1160,16 @@ $result_trees{'menutextorder'}{'contents'}[7]{'parent'} 
= $result_trees{'menutex
 
$result_trees{'menutextorder'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'args'}[0];
 $result_trees{'menutextorder'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[8];
 $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[8];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1178,20 +1191,10 @@ 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'arg
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[4];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1];
-$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[4];
+$result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'contents'}[3];
 $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[8];
 $result_trees{'menutextorder'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'menutextorder'}{'contents'}[8];
 $result_trees{'menutextorder'}{'contents'}[8]{'parent'} = 
$result_trees{'menutextorder'};
diff --git a/tp/t/results/sectioning/more_sections_than_nodes.pl 
b/tp/t/results/sectioning/more_sections_than_nodes.pl
index 74cee2848e..a68313a372 100644
--- a/tp/t/results/sectioning/more_sections_than_nodes.pl
+++ b/tp/t/results/sectioning/more_sections_than_nodes.pl
@@ -79,17 +79,19 @@ $result_trees{'more_sections_than_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -590,17 +592,19 @@ $result_trees{'more_sections_than_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1129,7 +1133,16 @@ 
$result_trees{'more_sections_than_nodes'}{'contents'}[1]{'parent'} = $result_tre
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'args'}[0];
 $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'more_sections_than_nodes'}{'contents'}[2];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1151,20 +1164,10 @@ 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'content
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[2];
 $result_trees{'more_sections_than_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'more_sections_than_nodes'};
@@ -1202,22 +1205,21 @@ 
$result_trees{'more_sections_than_nodes'}{'contents'}[7]{'parent'} = $result_tre
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'args'}[0];
 $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'more_sections_than_nodes'}{'contents'}[8];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1];
-$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
+$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8];
 
$result_trees{'more_sections_than_nodes'}{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'more_sections_than_nodes'}{'contents'}[8];
 $result_trees{'more_sections_than_nodes'}{'contents'}[8]{'parent'} = 
$result_trees{'more_sections_than_nodes'};
diff --git a/tp/t/results/sectioning/next_in_menu_is_below.pl 
b/tp/t/results/sectioning/next_in_menu_is_below.pl
index ea21ad62e6..58bb5a4aa8 100644
--- a/tp/t/results/sectioning/next_in_menu_is_below.pl
+++ b/tp/t/results/sectioning/next_in_menu_is_below.pl
@@ -79,17 +79,19 @@ $result_trees{'next_in_menu_is_below'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -272,17 +274,19 @@ $result_trees{'next_in_menu_is_below'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -522,17 +526,19 @@ $result_trees{'next_in_menu_is_below'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -730,22 +736,21 @@ 
$result_trees{'next_in_menu_is_below'}{'contents'}[1]{'parent'} = $result_trees{
 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'args'}[0];
 $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2];
 $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[2];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[2];
 $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[2];
 $result_trees{'next_in_menu_is_below'}{'contents'}[2]{'parent'} = 
$result_trees{'next_in_menu_is_below'};
@@ -757,7 +762,16 @@ 
$result_trees{'next_in_menu_is_below'}{'contents'}[3]{'parent'} = $result_trees{
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'args'}[0];
 $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4];
 $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[4];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -769,20 +783,10 @@ 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[3];
+$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
 $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[1]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[4];
 $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'contents'}[2]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[4];
 $result_trees{'next_in_menu_is_below'}{'contents'}[4]{'parent'} = 
$result_trees{'next_in_menu_is_below'};
@@ -794,22 +798,21 @@ 
$result_trees{'next_in_menu_is_below'}{'contents'}[5]{'parent'} = $result_trees{
 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'args'}[0];
 $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6];
 $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[0]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[6];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1];
-$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[1]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[6];
 $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'contents'}[2]{'parent'} 
= $result_trees{'next_in_menu_is_below'}{'contents'}[6];
 $result_trees{'next_in_menu_is_below'}{'contents'}[6]{'parent'} = 
$result_trees{'next_in_menu_is_below'};
diff --git a/tp/t/results/sectioning/next_no_prev_to_node.pl 
b/tp/t/results/sectioning/next_no_prev_to_node.pl
index f01edb8f2f..738f82d9d0 100644
--- a/tp/t/results/sectioning/next_no_prev_to_node.pl
+++ b/tp/t/results/sectioning/next_no_prev_to_node.pl
@@ -38,17 +38,19 @@ $result_trees{'next_no_prev_to_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -400,7 +402,16 @@ 
$result_trees{'next_no_prev_to_node'}{'contents'}[0]{'parent'} = $result_trees{'
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'args'}[0];
 $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1];
 $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'next_no_prev_to_node'}{'contents'}[1];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -412,20 +423,10 @@ 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'next_no_prev_to_node'}{'contents'}[1];
 $result_trees{'next_no_prev_to_node'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'next_no_prev_to_node'}{'contents'}[1];
 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'next_no_prev_to_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/no_element.pl 
b/tp/t/results/sectioning/no_element.pl
index 5108523b65..9866ec5637 100644
--- a/tp/t/results/sectioning/no_element.pl
+++ b/tp/t/results/sectioning/no_element.pl
@@ -510,17 +510,19 @@ $result_trees{'no_element'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -747,22 +749,21 @@ 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'paren
 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[15];
 $result_trees{'no_element'}{'contents'}[0]{'contents'}[15]{'parent'} = 
$result_trees{'no_element'}{'contents'}[0];
 $result_trees{'no_element'}{'contents'}[0]{'contents'}[16]{'parent'} = 
$result_trees{'no_element'}{'contents'}[0];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[1];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[3];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[3];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0];
 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[1];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[3];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[3];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[2];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17];
-$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'extra'}{'end_command'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[2];
+$result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'extra'}{'end_command'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
 $result_trees{'no_element'}{'contents'}[0]{'contents'}[17]{'parent'} = 
$result_trees{'no_element'}{'contents'}[0];
 $result_trees{'no_element'}{'contents'}[0]{'contents'}[18]{'parent'} = 
$result_trees{'no_element'}{'contents'}[0];
 
$result_trees{'no_element'}{'contents'}[0]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'no_element'}{'contents'}[0]{'contents'}[19]{'args'}[0];
diff --git a/tp/t/results/sectioning/node_nested_parentheses.pl 
b/tp/t/results/sectioning/node_nested_parentheses.pl
index 917341216a..e71be0166d 100644
--- a/tp/t/results/sectioning/node_nested_parentheses.pl
+++ b/tp/t/results/sectioning/node_nested_parentheses.pl
@@ -38,17 +38,19 @@ $result_trees{'node_nested_parentheses'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -435,12 +437,24 @@ 
$result_trees{'node_nested_parentheses'}{'contents'}[0]{'parent'} = $result_tree
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'args'}[0];
 $result_trees{'node_nested_parentheses'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'node_nested_parentheses'}{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
@@ -448,12 +462,16 @@ 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
@@ -461,7 +479,7 @@ 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[4];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
@@ -469,37 +487,20 @@ 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[4];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[2];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[2]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[2];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_nested_parentheses'}{'contents'}[1];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'node_nested_parentheses'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl 
b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
index b26e626b41..8cdc0a65a0 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
@@ -80,17 +80,19 @@ $result_trees{'node_part_chapter_after_chapter'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -522,7 +524,16 @@ 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'co
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -534,20 +545,10 @@ 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'co
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/node_part_chapter_after_top.pl 
b/tp/t/results/sectioning/node_part_chapter_after_top.pl
index 1f932f6945..d93ee1121b 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_top.pl
@@ -80,17 +80,19 @@ $result_trees{'node_part_chapter_after_top'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -347,22 +349,21 @@ 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'conten
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/node_referenced_in_ref.pl 
b/tp/t/results/sectioning/node_referenced_in_ref.pl
index b056b39b0f..244813366c 100644
--- a/tp/t/results/sectioning/node_referenced_in_ref.pl
+++ b/tp/t/results/sectioning/node_referenced_in_ref.pl
@@ -38,17 +38,19 @@ $result_trees{'node_referenced_in_ref'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -320,22 +322,21 @@ 
$result_trees{'node_referenced_in_ref'}{'contents'}[0]{'parent'} = $result_trees
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node_referenced_in_ref'}{'contents'}[1]{'args'}[0];
 $result_trees{'node_referenced_in_ref'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1];
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'node_referenced_in_ref'}{'contents'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'node_referenced_in_ref'}{'contents'}[1];
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'node_referenced_in_ref'}{'contents'}[1];
 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_referenced_in_ref'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
diff --git a/tp/t/results/sectioning/node_up_external_node.pl 
b/tp/t/results/sectioning/node_up_external_node.pl
index c0c394e9c8..19c2f64b25 100644
--- a/tp/t/results/sectioning/node_up_external_node.pl
+++ b/tp/t/results/sectioning/node_up_external_node.pl
@@ -45,17 +45,19 @@ $result_trees{'node_up_external_node'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -328,22 +330,21 @@ 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[0
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/nodename_parentheses.pl 
b/tp/t/results/sectioning/nodename_parentheses.pl
index b357d44a1a..7bc8d283b3 100644
--- a/tp/t/results/sectioning/nodename_parentheses.pl
+++ b/tp/t/results/sectioning/nodename_parentheses.pl
@@ -79,17 +79,19 @@ $result_trees{'nodename_parentheses'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -800,7 +802,16 @@ 
$result_trees{'nodename_parentheses'}{'contents'}[1]{'parent'} = $result_trees{'
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'args'}[0];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'nodename_parentheses'}{'contents'}[2];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[2];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -814,32 +825,22 @@ 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[3];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[3];
 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1];
-$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[2];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[2];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'parent'} = 
$result_trees{'nodename_parentheses'};
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
index 2e9f56fa44..ccc29b07fc 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
@@ -44,17 +44,19 @@ $result_trees{'nodes_after_top_before_chapter_nodes'} = [
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -500,7 +502,16 @@ 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -512,20 +523,10 @@ 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
index 8cf9cc78b6..cad6af6e43 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
@@ -49,17 +49,19 @@ $result_trees{'nodes_after_top_before_chapter_not_split'} = 
{
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -477,7 +479,16 @@ 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'args'}
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -489,20 +500,10 @@ 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'conten
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
index 07035f4e9a..6d63912204 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
@@ -49,17 +49,19 @@ 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -477,7 +479,16 @@ 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -489,20 +500,10 @@ 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
index 77c34c63ef..1fbc26fa03 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
@@ -44,17 +44,19 @@ $result_trees{'nodes_after_top_before_chapter_sections'} = [
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -484,7 +486,16 @@ 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'pare
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -496,20 +507,10 @@ 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'pare
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
index b08e2e61c4..90cd9d4c3e 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
@@ -44,17 +44,19 @@ $result_trees{'nodes_after_top_before_section_nodes'} = [
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -500,7 +502,16 @@ 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -512,20 +523,10 @@ 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
index 1ca46dc358..3465adf5b0 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
@@ -44,17 +44,19 @@ $result_trees{'nodes_after_top_before_section_sections'} = [
                   'type' => 'paragraph'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -484,7 +486,16 @@ 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'pare
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -496,20 +507,10 @@ 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'pare
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/nodes_before_top.pl 
b/tp/t/results/sectioning/nodes_before_top.pl
index abec28bc0e..c9361ec4b3 100644
--- a/tp/t/results/sectioning/nodes_before_top.pl
+++ b/tp/t/results/sectioning/nodes_before_top.pl
@@ -119,17 +119,19 @@ $result_trees{'nodes_before_top'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -434,17 +436,19 @@ $result_trees{'nodes_before_top'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -649,22 +653,21 @@ 
$result_trees{'nodes_before_top'}{'contents'}[1]{'args'}[3]{'contents'}[1]{'pare
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'args'}[3];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'args'}[3]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'nodes_before_top'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -695,22 +698,21 @@ 
$result_trees{'nodes_before_top'}{'contents'}[3]{'parent'} = $result_trees{'node
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'args'}[0];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1];
-$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'nodes_before_top'}{'contents'}[4];
 $result_trees{'nodes_before_top'}{'contents'}[4]{'parent'} = 
$result_trees{'nodes_before_top'};
diff --git a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl 
b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
index 92b6670f73..c43fa3e09c 100644
--- a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
+++ b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
@@ -78,17 +78,19 @@ $result_trees{'nodes_no_node_top_explicit_directions'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -348,22 +350,21 @@ 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl 
b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
index 151e04b5c2..d04fe01995 100644
--- a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
+++ b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
@@ -251,17 +251,19 @@ $result_trees{'non_automatic_internal_top_node_up'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -580,22 +582,21 @@ 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
index c20483c0e2..86799a2b4d 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
@@ -251,17 +251,19 @@ $result_trees{'non_automatic_top_node_up_and_url'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -580,22 +582,21 @@ 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
index cbebf7d461..9cfbb7e64c 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
@@ -149,17 +149,19 @@ $result_trees{'non_automatic_top_node_up_url'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -413,22 +415,21 @@ 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'cont
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/novalidate.pl 
b/tp/t/results/sectioning/novalidate.pl
index 60814501bb..8d8eb80675 100644
--- a/tp/t/results/sectioning/novalidate.pl
+++ b/tp/t/results/sectioning/novalidate.pl
@@ -79,17 +79,19 @@ $result_trees{'novalidate'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -277,22 +279,21 @@ 
$result_trees{'novalidate'}{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{
 $result_trees{'novalidate'}{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'novalidate'}{'contents'}[1]{'args'}[1];
 $result_trees{'novalidate'}{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'novalidate'}{'contents'}[1];
 $result_trees{'novalidate'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'novalidate'}{'contents'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1];
-$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'novalidate'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'novalidate'}{'contents'}[1];
 $result_trees{'novalidate'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'novalidate'}{'contents'}[1];
 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'novalidate'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'args'}[0];
diff --git a/tp/t/results/sectioning/part_chapter_after_top.pl 
b/tp/t/results/sectioning/part_chapter_after_top.pl
index 01bf1aca0d..161cbcf3ef 100644
--- a/tp/t/results/sectioning/part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_chapter_after_top.pl
@@ -80,17 +80,19 @@ $result_trees{'part_chapter_after_top'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -347,22 +349,21 @@ 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_after_top.pl 
b/tp/t/results/sectioning/part_node_after_top.pl
index 5e65f52497..15646f7eda 100644
--- a/tp/t/results/sectioning/part_node_after_top.pl
+++ b/tp/t/results/sectioning/part_node_after_top.pl
@@ -80,17 +80,19 @@ $result_trees{'part_node_after_top'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -309,22 +311,21 @@ 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_before_top.pl 
b/tp/t/results/sectioning/part_node_before_top.pl
index c86ba2da3b..24ba4e5f38 100644
--- a/tp/t/results/sectioning/part_node_before_top.pl
+++ b/tp/t/results/sectioning/part_node_before_top.pl
@@ -198,17 +198,19 @@ $result_trees{'part_node_before_top'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -360,22 +362,21 @@ 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3]
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'args'}[0];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1];
-$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'extra'}{'associated_part'}
 = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'parent'}
 = $result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_chapter_after_top.pl 
b/tp/t/results/sectioning/part_node_chapter_after_top.pl
index bd1afdeb04..49dd6831ed 100644
--- a/tp/t/results/sectioning/part_node_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_node_chapter_after_top.pl
@@ -80,17 +80,19 @@ $result_trees{'part_node_chapter_after_top'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -561,7 +563,16 @@ 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'conten
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -573,20 +584,10 @@ 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'conten
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_chapter_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_appendix.pl
index 785b642b78..5c096506fa 100644
--- a/tp/t/results/sectioning/part_node_chapter_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_appendix.pl
@@ -80,17 +80,19 @@ $result_trees{'part_node_chapter_appendix'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -392,22 +394,21 @@ 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'content
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
index 3e6f5ef6c3..6da150561f 100644
--- a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
@@ -80,17 +80,19 @@ $result_trees{'part_node_chapter_node_appendix'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -491,7 +493,16 @@ 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'co
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -503,20 +514,10 @@ 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'co
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_node_part_appendix.pl
index c41b232815..06151e0ebb 100644
--- a/tp/t/results/sectioning/part_node_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_node_part_appendix.pl
@@ -80,17 +80,19 @@ $result_trees{'part_node_node_part_appendix'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -529,7 +531,16 @@ 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'conte
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -541,20 +552,10 @@ 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'conte
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_part_appendix.pl
index f880aedcf6..e5d23fdae7 100644
--- a/tp/t/results/sectioning/part_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_appendix.pl
@@ -80,17 +80,19 @@ $result_trees{'part_node_part_appendix'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -430,22 +432,21 @@ 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/part_node_part_node_appendix.pl 
b/tp/t/results/sectioning/part_node_part_node_appendix.pl
index a44576f79e..8c78368229 100644
--- a/tp/t/results/sectioning/part_node_part_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_node_appendix.pl
@@ -80,17 +80,19 @@ $result_trees{'part_node_part_node_appendix'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -529,7 +531,16 @@ 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'conte
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -541,20 +552,10 @@ 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'conte
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/placed_things_before_element.pl 
b/tp/t/results/sectioning/placed_things_before_element.pl
index 5e5c46e2a5..5fb54b1bcc 100644
--- a/tp/t/results/sectioning/placed_things_before_element.pl
+++ b/tp/t/results/sectioning/placed_things_before_element.pl
@@ -439,17 +439,19 @@ $result_trees{'placed_things_before_element'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -810,22 +812,21 @@ 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[11]{'co
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[11]{'contents'}[2]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[11];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13];
-$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
+$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'placed_things_before_element'}{'contents'}[0];
 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_element'}{'contents'}[0]{'contents'}[15]{'args'}[0];
diff --git a/tp/t/results/sectioning/placed_things_before_node.pl 
b/tp/t/results/sectioning/placed_things_before_node.pl
index 5d6b4fd3ee..059bd38f6c 100644
--- a/tp/t/results/sectioning/placed_things_before_node.pl
+++ b/tp/t/results/sectioning/placed_things_before_node.pl
@@ -439,17 +439,19 @@ $result_trees{'placed_things_before_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -851,22 +853,21 @@ 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[11]{'conte
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[11]{'contents'}[2]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[11];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[3];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[0]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[3];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[2]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13];
-$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[2];
+$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'extra'}{'end_command'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'contents'}[1];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'placed_things_before_node'}{'contents'}[0];
 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'placed_things_before_node'}{'contents'}[0]{'contents'}[15]{'args'}[0];
diff --git a/tp/t/results/sectioning/protected_node_parentheses.pl 
b/tp/t/results/sectioning/protected_node_parentheses.pl
index bf37fc2697..ff6dc97c18 100644
--- a/tp/t/results/sectioning/protected_node_parentheses.pl
+++ b/tp/t/results/sectioning/protected_node_parentheses.pl
@@ -86,17 +86,19 @@ $result_trees{'protected_node_parentheses'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -448,26 +450,25 @@ 
$result_trees{'protected_node_parentheses'}{'contents'}[1]{'parent'} = $result_t
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2]{'args'}[0];
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'protected_node_parentheses'}{'contents'}[2];
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1];
-$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2];
 
$result_trees{'protected_node_parentheses'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'protected_node_parentheses'}{'contents'}[2];
 $result_trees{'protected_node_parentheses'}{'contents'}[2]{'parent'} = 
$result_trees{'protected_node_parentheses'};
diff --git a/tp/t/results/sectioning/raiselowersections.pl 
b/tp/t/results/sectioning/raiselowersections.pl
index 2fd57706c0..f10c004f4f 100644
--- a/tp/t/results/sectioning/raiselowersections.pl
+++ b/tp/t/results/sectioning/raiselowersections.pl
@@ -103,17 +103,19 @@ $result_trees{'raiselowersections'} = {
       'cmdname' => 'top',
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -351,17 +353,19 @@ $result_trees{'raiselowersections'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -632,17 +636,19 @@ $result_trees{'raiselowersections'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -826,17 +832,19 @@ $result_trees{'raiselowersections'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1217,7 +1225,16 @@ 
$result_trees{'raiselowersections'}{'contents'}[1]{'extra'}{'node_content'}[0] =
 
$result_trees{'raiselowersections'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'raiselowersections'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'raiselowersections'}{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'};
 $result_trees{'raiselowersections'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1];
@@ -1229,20 +1246,10 @@ 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0];
-$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
 $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[2];
 $result_trees{'raiselowersections'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[2];
 $result_trees{'raiselowersections'}{'contents'}[2]{'parent'} = 
$result_trees{'raiselowersections'};
@@ -1254,22 +1261,21 @@ 
$result_trees{'raiselowersections'}{'contents'}[3]{'parent'} = $result_trees{'ra
 
$result_trees{'raiselowersections'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[4]{'args'}[0];
 $result_trees{'raiselowersections'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[4];
 $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[4];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[4];
 $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[4];
 
$result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[3];
@@ -1294,22 +1300,21 @@ 
$result_trees{'raiselowersections'}{'contents'}[5]{'parent'} = $result_trees{'ra
 
$result_trees{'raiselowersections'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[6]{'args'}[0];
 $result_trees{'raiselowersections'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[6];
 $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[6];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[6];
 $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[6];
 $result_trees{'raiselowersections'}{'contents'}[6]{'parent'} = 
$result_trees{'raiselowersections'};
@@ -1321,22 +1326,21 @@ 
$result_trees{'raiselowersections'}{'contents'}[7]{'parent'} = $result_trees{'ra
 
$result_trees{'raiselowersections'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[8]{'args'}[0];
 $result_trees{'raiselowersections'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[8];
 $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[8];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1];
-$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
+$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[8];
 $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[8];
 $result_trees{'raiselowersections'}{'contents'}[8]{'parent'} = 
$result_trees{'raiselowersections'};
diff --git a/tp/t/results/sectioning/rec_nodes.pl 
b/tp/t/results/sectioning/rec_nodes.pl
index bf393f0705..68eca6eebb 100644
--- a/tp/t/results/sectioning/rec_nodes.pl
+++ b/tp/t/results/sectioning/rec_nodes.pl
@@ -49,17 +49,19 @@ $result_trees{'rec_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -295,17 +297,19 @@ $result_trees{'rec_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -549,17 +553,19 @@ $result_trees{'rec_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => ' 
+'
               },
               'parent' => {},
-              'text' => ' 
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -735,17 +741,19 @@ $result_trees{'rec_nodes'} = {
       'cmdname' => 'node',
       'contents' => [
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -955,17 +963,19 @@ $result_trees{'rec_nodes'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1104,7 +1114,16 @@ 
$result_trees{'rec_nodes'}{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[0];
 $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[1];
 $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
@@ -1116,20 +1135,10 @@ 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[3];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
 $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[1];
 $result_trees{'rec_nodes'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[1];
 $result_trees{'rec_nodes'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'rec_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -1143,7 +1152,16 @@ 
$result_trees{'rec_nodes'}{'contents'}[2]{'args'}[2]{'parent'} = $result_trees{'
 $result_trees{'rec_nodes'}{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[2]{'args'}[3];
 $result_trees{'rec_nodes'}{'contents'}[2]{'args'}[3]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[2];
 $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1155,20 +1173,10 @@ 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[2];
 $result_trees{'rec_nodes'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[2];
 $result_trees{'rec_nodes'}{'contents'}[2]{'extra'}{'node_content'}[0] = 
$result_trees{'rec_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0];
@@ -1183,22 +1191,21 @@ 
$result_trees{'rec_nodes'}{'contents'}[3]{'args'}[2]{'parent'} = $result_trees{'
 $result_trees{'rec_nodes'}{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[3]{'args'}[3];
 $result_trees{'rec_nodes'}{'contents'}[3]{'args'}[3]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[3];
 $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[3];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
 $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[3];
 $result_trees{'rec_nodes'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[3];
 $result_trees{'rec_nodes'}{'contents'}[3]{'extra'}{'node_content'}[0] = 
$result_trees{'rec_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0];
@@ -1211,22 +1218,21 @@ 
$result_trees{'rec_nodes'}{'contents'}[4]{'args'}[1]{'parent'} = $result_trees{'
 $result_trees{'rec_nodes'}{'contents'}[4]{'args'}[2]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[4];
 $result_trees{'rec_nodes'}{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[4]{'args'}[3];
 $result_trees{'rec_nodes'}{'contents'}[4]{'args'}[3]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[4];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0];
-$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'contents'}[1];
 $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[4];
 $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[4];
 
$result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[4]{'contents'}[2];
@@ -1245,22 +1251,21 @@ 
$result_trees{'rec_nodes'}{'contents'}[5]{'args'}[3]{'parent'} = $result_trees{'
 $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[5];
 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[1];
 $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[5];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[1];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[3];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2];
-$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[2];
+$result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'contents'}[1];
 $result_trees{'rec_nodes'}{'contents'}[5]{'contents'}[2]{'parent'} = 
$result_trees{'rec_nodes'}{'contents'}[5];
 $result_trees{'rec_nodes'}{'contents'}[5]{'extra'}{'node_content'}[0] = 
$result_trees{'rec_nodes'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 
$result_trees{'rec_nodes'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = $result_trees{'rec_nodes'}{'contents'}[5]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/section_before_top.pl 
b/tp/t/results/sectioning/section_before_top.pl
index ac7acd8cfb..dda9d24c23 100644
--- a/tp/t/results/sectioning/section_before_top.pl
+++ b/tp/t/results/sectioning/section_before_top.pl
@@ -184,17 +184,19 @@ $result_trees{'section_before_top'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -330,22 +332,21 @@ 
$result_trees{'section_before_top'}{'contents'}[3]{'parent'} = $result_trees{'se
 
$result_trees{'section_before_top'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_before_top'}{'contents'}[4]{'args'}[0];
 $result_trees{'section_before_top'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'section_before_top'}{'contents'}[4];
 $result_trees{'section_before_top'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'section_before_top'}{'contents'}[4];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'section_before_top'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'section_before_top'}{'contents'}[4];
 $result_trees{'section_before_top'}{'contents'}[4]{'parent'} = 
$result_trees{'section_before_top'};
 
diff --git a/tp/t/results/sectioning/section_below_unnumbered.pl 
b/tp/t/results/sectioning/section_below_unnumbered.pl
index f61182b2c1..f7280b48a8 100644
--- a/tp/t/results/sectioning/section_below_unnumbered.pl
+++ b/tp/t/results/sectioning/section_below_unnumbered.pl
@@ -138,17 +138,19 @@ $result_trees{'section_below_unnumbered'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -337,17 +339,19 @@ $result_trees{'section_below_unnumbered'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -590,22 +594,21 @@ 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[0]{'parent'
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3];
-$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
+$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2];
 
$result_trees{'section_below_unnumbered'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[2];
@@ -618,22 +621,21 @@ 
$result_trees{'section_below_unnumbered'}{'contents'}[3]{'parent'} = $result_tre
 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4]{'args'}[0];
 $result_trees{'section_below_unnumbered'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'section_below_unnumbered'}{'contents'}[4];
 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4];
 
$result_trees{'section_below_unnumbered'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'section_below_unnumbered'}{'contents'}[4];
 $result_trees{'section_below_unnumbered'}{'contents'}[4]{'parent'} = 
$result_trees{'section_below_unnumbered'};
diff --git a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl 
b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
index fc64e452ec..d687fd7745 100644
--- a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
+++ b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
@@ -198,17 +198,19 @@ $result_trees{'section_chapter_before_top_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -391,17 +393,19 @@ $result_trees{'section_chapter_before_top_nodes'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -543,22 +547,21 @@ 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[3]{'parent'} = $re
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[4];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[4];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[4];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[4];
 $result_trees{'section_chapter_before_top_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'section_chapter_before_top_nodes'};
@@ -570,22 +573,21 @@ 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[5]{'parent'} = $re
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'args'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[6];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[6];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1];
-$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[6];
 
$result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'section_chapter_before_top_nodes'}{'contents'}[6];
 $result_trees{'section_chapter_before_top_nodes'}{'contents'}[6]{'parent'} = 
$result_trees{'section_chapter_before_top_nodes'};
diff --git a/tp/t/results/sectioning/section_in_unnumbered_info.pl 
b/tp/t/results/sectioning/section_in_unnumbered_info.pl
index ea45c58d34..3e81a8cbf4 100644
--- a/tp/t/results/sectioning/section_in_unnumbered_info.pl
+++ b/tp/t/results/sectioning/section_in_unnumbered_info.pl
@@ -126,17 +126,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -547,17 +549,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -817,17 +821,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1087,17 +1093,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1337,17 +1345,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2009,17 +2019,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2285,17 +2297,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2706,17 +2720,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3455,17 +3471,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3725,17 +3743,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3995,17 +4015,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -4265,17 +4287,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -4458,17 +4482,19 @@ $result_trees{'section_in_unnumbered_info'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -5075,7 +5101,16 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[2]{'paren
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
@@ -5117,20 +5152,10 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'conte
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[3];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[6];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[6];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[2];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[2]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5142,22 +5167,21 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[3]{'parent'} = $result_t
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'section_in_unnumbered_info'}{'contents'}[4];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[4];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[4]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5178,22 +5202,21 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[7]{'parent'} = $result_t
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'section_in_unnumbered_info'}{'contents'}[8];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[8];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[8]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5214,7 +5237,16 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[11]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5226,20 +5258,10 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'cont
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[12];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[12]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5251,7 +5273,16 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[13]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5283,20 +5314,10 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'cont
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[5];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[14];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[14]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5344,22 +5365,21 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[23]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[24];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[24]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5381,7 +5401,16 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[27]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5423,20 +5452,10 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'cont
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[6];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[6];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[28];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[28]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5448,7 +5467,16 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[29]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5480,20 +5508,10 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'cont
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[5];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[30];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[30]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5550,22 +5568,21 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[41]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[42];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[42]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5586,22 +5603,21 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[45]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[46];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[46]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5622,22 +5638,21 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[49]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[50];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[50]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5658,22 +5673,21 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[53]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[54];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[54]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
@@ -5685,7 +5699,16 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[55]{'parent'} = $result_
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5717,20 +5740,10 @@ 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'cont
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1];
-$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[5];
+$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56];
 
$result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_info'}{'contents'}[56];
 $result_trees{'section_in_unnumbered_info'}{'contents'}[56]{'parent'} = 
$result_trees{'section_in_unnumbered_info'};
diff --git a/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl 
b/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
index 99b972eda4..a3061056e3 100644
--- a/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
+++ b/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
@@ -137,17 +137,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -558,17 +560,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -828,17 +832,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1098,17 +1104,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1348,17 +1356,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2020,17 +2030,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2296,17 +2308,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2717,17 +2731,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3466,17 +3482,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -3736,17 +3754,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -4006,17 +4026,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -4276,17 +4298,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -4469,17 +4493,19 @@ $result_trees{'section_in_unnumbered_plaintext'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -5088,7 +5114,16 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[2]{'
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[1];
@@ -5130,20 +5165,10 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[3];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[6];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[6]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[6];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'contents'}[5];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[2]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5155,22 +5180,21 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[3]{'parent'} = $res
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[4]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5191,22 +5215,21 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[7]{'parent'} = $res
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[8]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5227,7 +5250,16 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[11]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5239,20 +5271,10 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[12]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5264,7 +5286,16 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[13]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5296,20 +5327,10 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[5];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[14]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5357,22 +5378,21 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[23]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[24]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5394,7 +5414,16 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[27]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5436,20 +5465,10 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[3];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[6];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[6];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'contents'}[5];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[28]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5461,7 +5480,16 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[29]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5493,20 +5521,10 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[5];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'contents'}[4];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[30]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5563,22 +5581,21 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[41]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[42]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5599,22 +5616,21 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[45]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[46]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5635,22 +5651,21 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[49]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[50]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5671,22 +5686,21 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[53]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[2];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[2];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[54]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
@@ -5698,7 +5712,16 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[55]{'parent'} = $re
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'args'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[0]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[1];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -5730,20 +5753,10 @@ 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'args'}[3];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[5];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1];
-$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[5];
+$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'contents'}[4];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[1]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56];
 
$result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'contents'}[2]{'parent'}
 = $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56];
 $result_trees{'section_in_unnumbered_plaintext'}{'contents'}[56]{'parent'} = 
$result_trees{'section_in_unnumbered_plaintext'};
diff --git a/tp/t/results/sectioning/semi_auto.pl 
b/tp/t/results/sectioning/semi_auto.pl
index 1ed41e7b96..cc825f98ae 100644
--- a/tp/t/results/sectioning/semi_auto.pl
+++ b/tp/t/results/sectioning/semi_auto.pl
@@ -79,17 +79,19 @@ $result_trees{'semi_auto'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -329,17 +331,19 @@ $result_trees{'semi_auto'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -656,7 +660,16 @@ $result_trees{'semi_auto'}{'contents'}[1]{'parent'} = 
$result_trees{'semi_auto'}
 $result_trees{'semi_auto'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'semi_auto'}{'contents'}[2]{'args'}[0];
 $result_trees{'semi_auto'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[2];
 $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[2];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -668,20 +681,10 @@ 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
+$result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[2];
 $result_trees{'semi_auto'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[2];
 $result_trees{'semi_auto'}{'contents'}[2]{'parent'} = 
$result_trees{'semi_auto'};
@@ -693,22 +696,21 @@ $result_trees{'semi_auto'}{'contents'}[3]{'parent'} = 
$result_trees{'semi_auto'}
 $result_trees{'semi_auto'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'semi_auto'}{'contents'}[4]{'args'}[0];
 $result_trees{'semi_auto'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[4];
 $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[4];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1];
-$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[2];
+$result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
 $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[4];
 $result_trees{'semi_auto'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'semi_auto'}{'contents'}[4];
 $result_trees{'semi_auto'}{'contents'}[4]{'parent'} = 
$result_trees{'semi_auto'};
diff --git a/tp/t/results/sectioning/space_in_node.pl 
b/tp/t/results/sectioning/space_in_node.pl
index 6e83680892..bd94b86f0e 100644
--- a/tp/t/results/sectioning/space_in_node.pl
+++ b/tp/t/results/sectioning/space_in_node.pl
@@ -45,17 +45,19 @@ $result_trees{'space_in_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -464,48 +466,47 @@ $result_trees{'space_in_node'}{'contents'}[0]{'parent'} = 
$result_trees{'space_i
 
$result_trees{'space_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'args'}[0];
 $result_trees{'space_in_node'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'space_in_node'}{'contents'}[1];
 $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'space_in_node'}{'contents'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[4]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[5];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[4]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[5];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[1];
 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1];
-$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'space_in_node'}{'contents'}[1];
 $result_trees{'space_in_node'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'space_in_node'}{'contents'}[1];
 $result_trees{'space_in_node'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'space_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/special_spaces_in_nodes.pl 
b/tp/t/results/sectioning/special_spaces_in_nodes.pl
index a72e451521..7423a33448 100644
--- a/tp/t/results/sectioning/special_spaces_in_nodes.pl
+++ b/tp/t/results/sectioning/special_spaces_in_nodes.pl
@@ -172,16 +172,18 @@ $result_trees{'special_spaces_in_nodes'} = {
           "type" => "empty_line"
         },
         {
-          "cmdname" => "menu",
-          "contents" => [
+          "args" => [
             {
+              "contents" => [],
               "extra" => {
-                "command" => {}
+                "spaces_after_argument" => "\n"
               },
               "parent" => {},
-              "text" => "\n",
-              "type" => "empty_line_after_command"
-            },
+              "type" => "block_line_arg"
+            }
+          ],
+          "cmdname" => "menu",
+          "contents" => [
             {
               "args" => [
                 {
@@ -1136,7 +1138,16 @@ 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"args"}[0]{"contents"}[0
 $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"args"}[0]{"parent"} = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[0]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[1]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"extra"}{"command"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"args"}[0]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[1];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[1]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[2]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[3]{"contents"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[3]{"contents"}[0];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[3]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[3];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[3]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[3];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"args"}[1]{"contents"}[0];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[0]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[1]{"args"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[1];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[1]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[1]{"args"}[1];
@@ -1208,20 +1219,10 @@ 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[7]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[7]{"args"}[3];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[7]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[7]{"args"}[1]{"contents"}[0];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[7]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[0];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[1]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[1];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[1]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[2]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[3]{"contents"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[3]{"contents"}[0];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[3]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[3];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[3]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"extra"}{"menu_entry_description"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[3];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"extra"}{"menu_entry_node"}{"node_content"}[0]
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"args"}[1]{"contents"}[0];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[9]{"args"}[0]{"contents"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[9]{"args"}[0];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[9]{"args"}[0]{"parent"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[9];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[9]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2];
-$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"extra"}{"end_command"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[9];
+$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"extra"}{"end_command"}
 = 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"contents"}[8];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[2]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4];
 
$result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"contents"}[3]{"parent"}
 = $result_trees{'special_spaces_in_nodes'}{"contents"}[4];
 $result_trees{'special_spaces_in_nodes'}{"contents"}[4]{"parent"} = 
$result_trees{'special_spaces_in_nodes'};
diff --git a/tp/t/results/sectioning/top_node_no_menu_direction.pl 
b/tp/t/results/sectioning/top_node_no_menu_direction.pl
index d65adce9fb..7649b277a8 100644
--- a/tp/t/results/sectioning/top_node_no_menu_direction.pl
+++ b/tp/t/results/sectioning/top_node_no_menu_direction.pl
@@ -38,17 +38,19 @@ $result_trees{'top_node_no_menu_direction'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -319,7 +321,16 @@ 
$result_trees{'top_node_no_menu_direction'}{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'args'}[0];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'top_node_no_menu_direction'}{'contents'}[1];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -331,20 +342,10 @@ 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'conte
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1];
-$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'top_node_no_menu_direction'}{'contents'}[1];
 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'top_node_no_menu_direction'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/top_node_up_url.pl 
b/tp/t/results/sectioning/top_node_up_url.pl
index 9a76bc5f86..b45aafd416 100644
--- a/tp/t/results/sectioning/top_node_up_url.pl
+++ b/tp/t/results/sectioning/top_node_up_url.pl
@@ -80,17 +80,19 @@ $result_trees{'top_node_up_url'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -279,22 +281,21 @@ 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'par
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/topic_guide.pl 
b/tp/t/results/sectioning/topic_guide.pl
index f4d7f70756..ecdbd594ba 100644
--- a/tp/t/results/sectioning/topic_guide.pl
+++ b/tp/t/results/sectioning/topic_guide.pl
@@ -125,17 +125,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -392,17 +394,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -686,17 +690,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -920,17 +926,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1160,17 +1168,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1319,17 +1329,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1542,17 +1554,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1851,17 +1865,19 @@ $result_trees{'topic_guide'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -2066,7 +2082,16 @@ 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'paren
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -2078,20 +2103,10 @@ 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'};
@@ -2106,7 +2121,16 @@ 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[4];
 $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[4];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -2128,20 +2152,10 @@ 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[4];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[4];
+$result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
 $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[4];
 $result_trees{'topic_guide'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[4];
 $result_trees{'topic_guide'}{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'};
@@ -2153,26 +2167,25 @@ 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[5];
 $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[5];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[5];
 $result_trees{'topic_guide'}{'contents'}[5]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[5];
 $result_trees{'topic_guide'}{'contents'}[5]{'extra'}{'node_content'}[0] = 
$result_trees{'topic_guide'}{'contents'}[5]{'args'}[0]{'contents'}[0];
@@ -2189,26 +2202,25 @@ 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[6];
 $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[6];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[6];
 $result_trees{'topic_guide'}{'contents'}[6]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[6];
 $result_trees{'topic_guide'}{'contents'}[6]{'extra'}{'node_content'}[0] = 
$result_trees{'topic_guide'}{'contents'}[6]{'args'}[0]{'contents'}[0];
@@ -2226,16 +2238,15 @@ 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[7];
 $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[7];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1];
 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[2];
+$result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[7];
 $result_trees{'topic_guide'}{'contents'}[7]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[7];
 $result_trees{'topic_guide'}{'contents'}[7]{'extra'}{'node_content'}[0] = 
$result_trees{'topic_guide'}{'contents'}[7]{'args'}[0]{'contents'}[0];
@@ -2249,26 +2260,25 @@ 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[8];
 $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[8];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[8];
 $result_trees{'topic_guide'}{'contents'}[8]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[8];
 $result_trees{'topic_guide'}{'contents'}[8]{'extra'}{'node_content'}[0] = 
$result_trees{'topic_guide'}{'contents'}[8]{'args'}[0]{'contents'}[0];
@@ -2283,11 +2293,20 @@ 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[0]{'parent'} = $result_t
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[9];
 $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[9];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[1];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'args'}[1];
@@ -2299,20 +2318,10 @@ 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'args'
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'args'}[3];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[1];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[4]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[4];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[4];
+$result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'contents'}[3];
 $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[9];
 $result_trees{'topic_guide'}{'contents'}[9]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[9];
 $result_trees{'topic_guide'}{'contents'}[9]{'extra'}{'node_content'}[0] = 
$result_trees{'topic_guide'}{'contents'}[9]{'args'}[0]{'contents'}[0];
@@ -2330,7 +2339,16 @@ 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[0]{'parent'} = $result_
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[1];
 $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[1]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[11];
 $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[2]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[11];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3];
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1];
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -2342,20 +2360,10 @@ 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'args
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'args'}[3];
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[1];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[3];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3];
-$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[3];
+$result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'contents'}[2];
 $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[3]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[11];
 $result_trees{'topic_guide'}{'contents'}[11]{'contents'}[4]{'parent'} = 
$result_trees{'topic_guide'}{'contents'}[11];
 $result_trees{'topic_guide'}{'contents'}[11]{'parent'} = 
$result_trees{'topic_guide'};
diff --git a/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
index 454ee0de3e..d9f1bbb2dc 100644
--- a/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
+++ b/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
@@ -39,17 +39,19 @@ $result_trees{'transliterated_split_equivalent_nodes'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -544,11 +546,20 @@ 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
@@ -559,6 +570,8 @@ 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
@@ -568,22 +581,10 @@ 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/sectioning/two_nodes_at_the_end.pl 
b/tp/t/results/sectioning/two_nodes_at_the_end.pl
index 7141f21168..df4b612f05 100644
--- a/tp/t/results/sectioning/two_nodes_at_the_end.pl
+++ b/tp/t/results/sectioning/two_nodes_at_the_end.pl
@@ -86,17 +86,19 @@ $result_trees{'two_nodes_at_the_end'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -600,7 +602,16 @@ 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[1]
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -622,20 +633,10 @@ 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/two_nodes_between_chapters.pl 
b/tp/t/results/sectioning/two_nodes_between_chapters.pl
index 09f3cf1134..79399ea7d4 100644
--- a/tp/t/results/sectioning/two_nodes_between_chapters.pl
+++ b/tp/t/results/sectioning/two_nodes_between_chapters.pl
@@ -86,17 +86,19 @@ $result_trees{'two_nodes_between_chapters'} = [
                   'type' => 'empty_line'
                 },
                 {
-                  'cmdname' => 'menu',
-                  'contents' => [
+                  'args' => [
                     {
+                      'contents' => [],
                       'extra' => {
-                        'command' => {}
+                        'spaces_after_argument' => '
+'
                       },
                       'parent' => {},
-                      'text' => '
-',
-                      'type' => 'empty_line_after_command'
-                    },
+                      'type' => 'block_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'menu',
+                  'contents' => [
                     {
                       'args' => [
                         {
@@ -621,7 +623,16 @@ 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'content
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -643,20 +654,10 @@ 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'content
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1];
-$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
+$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'};
diff --git a/tp/t/results/sectioning/unknown_node_in_menu.pl 
b/tp/t/results/sectioning/unknown_node_in_menu.pl
index bf661810ba..57db581250 100644
--- a/tp/t/results/sectioning/unknown_node_in_menu.pl
+++ b/tp/t/results/sectioning/unknown_node_in_menu.pl
@@ -38,17 +38,19 @@ $result_trees{'unknown_node_in_menu'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -177,22 +179,21 @@ 
$result_trees{'unknown_node_in_menu'}{'contents'}[0]{'parent'} = $result_trees{'
 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'args'}[0];
 $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1];
 $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'unknown_node_in_menu'}{'contents'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1];
-$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 $result_trees{'unknown_node_in_menu'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'unknown_node_in_menu'}{'contents'}[1];
 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}[0]
 = 
$result_trees{'unknown_node_in_menu'}{'contents'}[1]{'args'}[0]{'contents'}[0];
diff --git a/tp/t/results/value/value_in_misc_commands.pl 
b/tp/t/results/value/value_in_misc_commands.pl
index 697bba4749..0cf700a5bb 100644
--- a/tp/t/results/value/value_in_misc_commands.pl
+++ b/tp/t/results/value/value_in_misc_commands.pl
@@ -1049,17 +1049,19 @@ $result_trees{'value_in_misc_commands'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -2912,17 +2914,16 @@ 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[46]{'contents
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[46]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[46];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[46]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[47]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'contents'}[0];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'contents'}[0];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[2]{'args'}[0];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[2];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48];
-$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'extra'}{'end_command'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[2];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'extra'}{'end_command'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'contents'}[1];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[48]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[49]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[50];
diff --git a/tp/t/results/value/value_in_node.pl 
b/tp/t/results/value/value_in_node.pl
index 1ea5657981..6fd89096d8 100644
--- a/tp/t/results/value/value_in_node.pl
+++ b/tp/t/results/value/value_in_node.pl
@@ -186,17 +186,19 @@ $result_trees{'value_in_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -457,17 +459,19 @@ $result_trees{'value_in_node'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -749,24 +753,23 @@ $result_trees{'value_in_node'}{'contents'}[1]{'parent'} = 
$result_trees{'value_i
 
$result_trees{'value_in_node'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'args'}[0];
 $result_trees{'value_in_node'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[2];
 $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[2];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[1]
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[2];
 $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[2];
 $result_trees{'value_in_node'}{'contents'}[2]{'parent'} = 
$result_trees{'value_in_node'};
@@ -789,22 +792,21 @@ 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'
 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[1];
 $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[4];
 $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[4];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[3];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[3];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3];
-$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[4];
 $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[4];
 $result_trees{'value_in_node'}{'contents'}[4]{'parent'} = 
$result_trees{'value_in_node'};
diff --git a/tp/t/results/xml_tests/commands_and_spaces.pl 
b/tp/t/results/xml_tests/commands_and_spaces.pl
index 4ba5c3b76f..409f992feb 100644
--- a/tp/t/results/xml_tests/commands_and_spaces.pl
+++ b/tp/t/results/xml_tests/commands_and_spaces.pl
@@ -1126,17 +1126,19 @@ $result_trees{'commands_and_spaces'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '  
+'
               },
               'parent' => {},
-              'text' => '  
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1196,17 +1198,19 @@ $result_trees{'commands_and_spaces'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '  
+'
               },
               'parent' => {},
-              'text' => '  
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1988,24 +1992,22 @@ 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[29]{'contents'}[
 $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[29]{'parent'} 
= $result_trees{'commands_and_spaces'}{'contents'}[1];
 $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[30]{'parent'} 
= $result_trees{'commands_and_spaces'}{'contents'}[1];
 $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[31]{'parent'} 
= $result_trees{'commands_and_spaces'}{'contents'}[1];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[0];
 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[0]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[2];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[2]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'extra'}{'end_command'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[2];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'extra'}{'end_command'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'contents'}[1];
 $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[32]{'parent'} 
= $result_trees{'commands_and_spaces'}{'contents'}[1];
 $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[33]{'parent'} 
= $result_trees{'commands_and_spaces'}{'contents'}[1];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[0];
 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1]{'args'}[0];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1];
 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[2]{'args'}[0];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[2];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[2]{'parent'}
 = $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34];
-$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[2];
+$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'extra'}{'end_command'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'contents'}[1];
 $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[34]{'parent'} 
= $result_trees{'commands_and_spaces'}{'contents'}[1];
 $result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[35]{'parent'} 
= $result_trees{'commands_and_spaces'}{'contents'}[1];
 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands_and_spaces'}{'contents'}[1]{'contents'}[36]{'args'}[0];
diff --git a/tp/t/results/xml_tests/comments_end_lines.pl 
b/tp/t/results/xml_tests/comments_end_lines.pl
index 1fd44d14c9..55e751c139 100644
--- a/tp/t/results/xml_tests/comments_end_lines.pl
+++ b/tp/t/results/xml_tests/comments_end_lines.pl
@@ -20,21 +20,16 @@ $result_trees{'comments_end_lines'} = {
                   'type' => 'command_as_argument_inserted'
                 }
               ],
+              'extra' => {
+                'spaces_after_argument' => '
+'
+              },
               'parent' => {},
               'type' => 'block_line_arg'
             }
           ],
           'cmdname' => 'itemize',
           'contents' => [
-            {
-              'extra' => {
-                'command' => {}
-              },
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
             {
               'cmdname' => 'item',
               'contents' => [
@@ -127,17 +122,19 @@ $result_trees{'comments_end_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'enumerate',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'enumerate',
+          'contents' => [
             {
               'args' => [
                 {
@@ -336,17 +333,19 @@ $result_trees{'comments_end_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -423,17 +422,19 @@ $result_trees{'comments_end_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'group',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'group',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -510,17 +511,19 @@ $result_trees{'comments_end_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -888,17 +891,19 @@ $result_trees{'comments_end_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'flushright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'flushright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -975,17 +980,19 @@ $result_trees{'comments_end_lines'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'raggedright',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'raggedright',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -1064,28 +1071,25 @@ $result_trees{'comments_end_lines'} = {
 };
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[4]{'args'}[0];
@@ -1104,40 +1108,37 @@ 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[4]{'extra'}{'comm
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[10]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[11]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1177,28 +1178,26 @@ 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[14]{'extra'}{'nod
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[14]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[14]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[15]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'contents'}[1];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[16]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[17]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'};
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'};
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'parent'}
 = $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18];
-$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
+$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'contents'}[18]{'parent'} = 
$result_trees{'comments_end_lines'}{'contents'}[0];
 $result_trees{'comments_end_lines'}{'contents'}[0]{'parent'} = 
$result_trees{'comments_end_lines'};
 
diff --git a/tp/t/results/xml_tests/image_inline_or_not.pl 
b/tp/t/results/xml_tests/image_inline_or_not.pl
index 92869e09d3..ce096d1f74 100644
--- a/tp/t/results/xml_tests/image_inline_or_not.pl
+++ b/tp/t/results/xml_tests/image_inline_or_not.pl
@@ -244,17 +244,19 @@ $result_trees{'image_inline_or_not'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -764,17 +766,19 @@ $result_trees{'image_inline_or_not'} = {
           'type' => 'empty_line'
         },
         {
-          'cmdname' => 'menu',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'menu',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1649,24 +1653,23 @@ 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[4]{'contents'}[1
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[4];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'image_inline_or_not'}{'contents'}[2];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'image_inline_or_not'}{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[5];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[5];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'contents'}[1];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'image_inline_or_not'}{'contents'}[2];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'image_inline_or_not'}{'contents'}[2];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1717,7 +1720,21 @@ 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[10]{'extra'}{'co
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[10]{'extra'}{'end_command'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[10]{'contents'}[1];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[10]{'parent'} 
= $result_trees{'image_inline_or_not'}{'contents'}[2];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[11]{'parent'} 
= $result_trees{'image_inline_or_not'}{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'args'}[1]{'contents'}[0];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[1]{'contents'}[0]{'args'}[0];
@@ -1725,48 +1742,33 @@ 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[1];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[3]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[4]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[5]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[5];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[5]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[5];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'args'}[3]{'contents'}[3];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[3]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[3];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[5]{'contents'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[5];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[5]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[5];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'extra'}{'menu_entry_name'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'extra'}{'menu_entry_node'}{'manual_content'}[0]
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'args'}[3]{'contents'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'args'}[0];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3];
 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[4]{'args'}[0];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[4];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[4]{'parent'}
 = $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12];
-$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[4];
+$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'extra'}{'end_command'}
 = 
$result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'contents'}[3];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[12]{'parent'} 
= $result_trees{'image_inline_or_not'}{'contents'}[2];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'contents'}[13]{'parent'} 
= $result_trees{'image_inline_or_not'}{'contents'}[2];
 $result_trees{'image_inline_or_not'}{'contents'}[2]{'parent'} = 
$result_trees{'image_inline_or_not'};
diff --git a/tp/t/results/xml_tests/raw.pl b/tp/t/results/xml_tests/raw.pl
index b7ff4f4797..9db9a9aee9 100644
--- a/tp/t/results/xml_tests/raw.pl
+++ b/tp/t/results/xml_tests/raw.pl
@@ -10,17 +10,19 @@ $result_trees{'raw'} = {
     {
       'contents' => [
         {
-          'cmdname' => 'tex',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'tex',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -87,17 +89,19 @@ $result_trees{'raw'} = {
 '
             },
             {
-              'cmdname' => 'xml',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'xml',
+              'contents' => [
                 {
                   'contents' => [
                     {
@@ -161,25 +165,23 @@ $result_trees{'raw'} = {
   ],
   'type' => 'document_root'
 };
-$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[0];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[0];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'raw'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'raw'}{'contents'}[0];
 $result_trees{'raw'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'raw'}{'contents'}[0];
 $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
-$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'raw'}{'contents'}[0]{'contents'}[2];
 $result_trees{'raw'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'raw'}{'contents'}[0];
 $result_trees{'raw'}{'contents'}[0]{'parent'} = $result_trees{'raw'};
diff --git a/tp/t/results/xtable/block_commands_in_table.pl 
b/tp/t/results/xtable/block_commands_in_table.pl
index ef48bfd458..b0d4496d40 100644
--- a/tp/t/results/xtable/block_commands_in_table.pl
+++ b/tp/t/results/xtable/block_commands_in_table.pl
@@ -240,17 +240,19 @@ $result_trees{'block_commands_in_table'} = {
                 {
                   'contents' => [
                     {
-                      'cmdname' => 'example',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'example',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -424,17 +426,19 @@ $result_trees{'block_commands_in_table'} = {
                 {
                   'contents' => [
                     {
-                      'cmdname' => 'quotation',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'quotation',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -546,17 +550,19 @@ $result_trees{'block_commands_in_table'} = {
                       'type' => 'empty_line'
                     },
                     {
-                      'cmdname' => 'quotation',
-                      'contents' => [
+                      'args' => [
                         {
+                          'contents' => [],
                           'extra' => {
-                            'command' => {}
+                            'spaces_after_argument' => '
+'
                           },
                           'parent' => {},
-                          'text' => '
-',
-                          'type' => 'empty_line_after_command'
-                        },
+                          'type' => 'block_line_arg'
+                        }
+                      ],
+                      'cmdname' => 'quotation',
+                      'contents' => [
                         {
                           'contents' => [
                             {
@@ -1370,16 +1376,15 @@ 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1];
@@ -1396,14 +1401,13 @@ 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
@@ -1413,14 +1417,13 @@ 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'block_commands_in_table'}{'contents'}[2]{'contents'}[1];
diff --git a/tp/t/results/xtable/inter_item_commands_in_table_in_example.pl 
b/tp/t/results/xtable/inter_item_commands_in_table_in_example.pl
index 28a09739b0..fbcba5e2d1 100644
--- a/tp/t/results/xtable/inter_item_commands_in_table_in_example.pl
+++ b/tp/t/results/xtable/inter_item_commands_in_table_in_example.pl
@@ -51,17 +51,19 @@ $result_trees{'inter_item_commands_in_table_in_example'} = {
           'type' => 'preamble_before_content'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -443,54 +445,53 @@ 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'content
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[4];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
+$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0];
 
$result_trees{'inter_item_commands_in_table_in_example'}{'contents'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_table_in_example'};
 
diff --git a/tp/t/results/xtable/no_argument_for_table.pl 
b/tp/t/results/xtable/no_argument_for_table.pl
index dd61006f68..25c9fcb7da 100644
--- a/tp/t/results/xtable/no_argument_for_table.pl
+++ b/tp/t/results/xtable/no_argument_for_table.pl
@@ -16,19 +16,19 @@ $result_trees{'no_argument_for_table'} = {
               'contents' => [],
               'parent' => {},
               'type' => 'command_as_argument_inserted'
-            }
-          ],
-          'cmdname' => 'table',
-          'contents' => [
+            },
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'table',
+          'contents' => [
             {
               'contents' => [
                 {
@@ -136,21 +136,20 @@ $result_trees{'no_argument_for_table'} = {
   'type' => 'document_root'
 };
 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 $result_trees{'no_argument_for_table'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'no_argument_for_table'}{'contents'}[0];
 $result_trees{'no_argument_for_table'}{'contents'}[0]{'parent'} = 
$result_trees{'no_argument_for_table'};
 
diff --git a/tp/t/results/xtable/table_nested.pl 
b/tp/t/results/xtable/table_nested.pl
index 7160869e07..a248e8a2bb 100644
--- a/tp/t/results/xtable/table_nested.pl
+++ b/tp/t/results/xtable/table_nested.pl
@@ -186,17 +186,19 @@ $result_trees{'table_nested'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
               'args' => [
                 {
@@ -786,17 +788,19 @@ $result_trees{'table_nested'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'example',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'example',
+          'contents' => [
             {
               'args' => [
                 {
@@ -1386,29 +1390,33 @@ $result_trees{'table_nested'} = {
           'type' => 'paragraph'
         },
         {
-          'cmdname' => 'quotation',
-          'contents' => [
+          'args' => [
             {
+              'contents' => [],
               'extra' => {
-                'command' => {}
+                'spaces_after_argument' => '
+'
               },
               'parent' => {},
-              'text' => '
-',
-              'type' => 'empty_line_after_command'
-            },
+              'type' => 'block_line_arg'
+            }
+          ],
+          'cmdname' => 'quotation',
+          'contents' => [
             {
-              'cmdname' => 'quotation',
-              'contents' => [
+              'args' => [
                 {
+                  'contents' => [],
                   'extra' => {
-                    'command' => {}
+                    'spaces_after_argument' => '
+'
                   },
                   'parent' => {},
-                  'text' => '
-',
-                  'type' => 'empty_line_after_command'
-                },
+                  'type' => 'block_line_arg'
+                }
+              ],
+              'cmdname' => 'quotation',
+              'contents' => [
                 {
                   'args' => [
                     {
@@ -2056,270 +2064,266 @@ 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[1]{'parent'} = $result_
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[3];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[3];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'contents'}[3];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[2];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'contents'}[2];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'contents'}[2];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[6];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[6];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'contents'}[5];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[6];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[3];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'contents'}[3];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'contents'}[2];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'contents'}[2];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[5];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[5];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'contents'}[4];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[8]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[9];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[5];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[5];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[3];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'extra'}{'command_as_argument'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[5];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'contents'}[6];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10];
-$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[2];
+$result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 $result_trees{'table_nested'}{'contents'}[0]{'contents'}[10]{'parent'} = 
$result_trees{'table_nested'}{'contents'}[0];
 $result_trees{'table_nested'}{'contents'}[0]{'parent'} = 
$result_trees{'table_nested'};
 
diff --git a/tp/tests/layout/res_parser/formatting_textcontent/formatting 
b/tp/tests/layout/res_parser/formatting_textcontent/formatting
index 89d1ef568c..e95185fd9c 100644
--- a/tp/tests/layout/res_parser/formatting_textcontent/formatting
+++ b/tp/tests/layout/res_parser/formatting_textcontent/formatting
@@ -265,31 +265,41 @@ vtable i--tem in example distinct kbdinputstyle
 
 A quot---ation
 
-NoteA Note
+Note
+A Note
 
-noteA note
+note
+A note
 
-CautionCaution
+Caution
+Caution
 
-ImportantImportant
+Important
+Important
 
-Tipa Tip
+Tip
+a Tip
 
-Warninga Warning.
+Warning
+a Warning.
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @quotation line.
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
-Note, the noteNote, the note
+Note, the note
+Note, the note
 
 
 Empty
 
 
 
+
 aaa quotation author
 quotation
 
@@ -312,9 +322,11 @@ after exdented
 
 A small quot---ation
 
-NoteA small Note
+Note
+A small Note
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
 i--temize
 
@@ -355,21 +367,26 @@ truc bidule
 e--xample  some
    text
 
-first argexample one arg
+first arg
+example one arg
 
-first argsecond argexample two args
+first argsecond arg
+example two args
 
-first argsecond argthird argexample three args
+first argsecond argthird arg
+example three args
 
-first argsecond argthird argfourth argexample four args
+first argsecond argthird argfourth arg
+example four args
 
-first argsecond argthird argfourth argfifth argexample five args
+first argsecond argthird argfourth argfifth arg
+example five args
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @example line.
 
-
 example with empty args
 
 nonempty
@@ -1073,31 +1090,41 @@ vtable i--tem in example distinct kbdinputstyle
 
 A quot---ation
 
-NoteA Note
+Note
+A Note
 
-noteA note
+note
+A note
 
-CautionCaution
+Caution
+Caution
 
-ImportantImportant
+Important
+Important
 
-Tipa Tip
+Tip
+a Tip
 
-Warninga Warning.
+Warning
+a Warning.
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @quotation line.
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
-Note, the noteNote, the note
+Note, the note
+Note, the note
 
 
 Empty
 
 
 
+
 aaa quotation author
 quotation
 
@@ -1120,9 +1147,11 @@ after exdented
 
 A small quot---ation
 
-NoteA small Note
+Note
+A small Note
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
 i--temize
 
@@ -1163,21 +1192,26 @@ truc bidule
 e--xample  some
    text
 
-first argexample one arg
+first arg
+example one arg
 
-first argsecond argexample two args
+first argsecond arg
+example two args
 
-first argsecond argthird argexample three args
+first argsecond argthird arg
+example three args
 
-first argsecond argthird argfourth argexample four args
+first argsecond argthird argfourth arg
+example four args
 
-first argsecond argthird argfourth argfifth argexample five args
+first argsecond argthird argfourth argfifth arg
+example five args
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @example line.
 
-
 example with empty args
 
 nonempty
@@ -1902,31 +1936,41 @@ vtable i--tem in example distinct kbdinputstyle
 
 A quot---ation
 
-NoteA Note
+Note
+A Note
 
-noteA note
+note
+A note
 
-CautionCaution
+Caution
+Caution
 
-ImportantImportant
+Important
+Important
 
-Tipa Tip
+Tip
+a Tip
 
-Warninga Warning.
+Warning
+a Warning.
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @quotation line.
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
-Note, the noteNote, the note
+Note, the note
+Note, the note
 
 
 Empty
 
 
 
+
 aaa quotation author
 quotation
 
@@ -1949,9 +1993,11 @@ after exdented
 
 A small quot---ation
 
-NoteA small Note
+Note
+A small Note
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
 i--temize
 
@@ -1992,21 +2038,26 @@ truc bidule
 e--xample  some
    text
 
-first argexample one arg
+first arg
+example one arg
 
-first argsecond argexample two args
+first argsecond arg
+example two args
 
-first argsecond argthird argexample three args
+first argsecond argthird arg
+example three args
 
-first argsecond argthird argfourth argexample four args
+first argsecond argthird argfourth arg
+example four args
 
-first argsecond argthird argfourth argfifth argexample five args
+first argsecond argthird argfourth argfifth arg
+example five args
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @example line.
 
-
 example with empty args
 
 nonempty
@@ -2705,31 +2756,41 @@ vtable i--tem in example distinct kbdinputstyle
 
 A quot---ation
 
-NoteA Note
+Note
+A Note
 
-noteA note
+note
+A note
 
-CautionCaution
+Caution
+Caution
 
-ImportantImportant
+Important
+Important
 
-Tipa Tip
+Tip
+a Tip
 
-Warninga Warning.
+Warning
+a Warning.
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @quotation line.
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
-Note, the noteNote, the note
+Note, the note
+Note, the note
 
 
 Empty
 
 
 
+
 aaa quotation author
 quotation
 
@@ -2752,9 +2813,11 @@ after exdented
 
 A small quot---ation
 
-NoteA small Note
+Note
+A small Note
 
-something, other thingsomething, other thing
+something, other thing
+something, other thing
 
 i--temize
 
@@ -2795,21 +2858,26 @@ truc bidule
 e--xample  some
    text
 
-first argexample one arg
+first arg
+example one arg
 
-first argsecond argexample two args
+first argsecond arg
+example two args
 
-first argsecond argthird argexample three args
+first argsecond argthird arg
+example three args
 
-first argsecond argthird argfourth argexample four args
+first argsecond argthird argfourth arg
+example four args
 
-first argsecond argthird argfourth argfifth argexample five args
+first argsecond argthird argfourth argfifth arg
+example five args
 
-something e' TeXThe something e' TeX is here.
+something e' TeX
+The something e' TeX is here.
 
 @ at the end of line  A @ at the end of the @example line.
 
-
 example with empty args
 
 nonempty
diff --git a/tp/tests/layout/res_parser/formatting_xml/formatting.xml 
b/tp/tests/layout/res_parser/formatting_xml/formatting.xml
index d1bce80392..580a666a8b 100644
--- a/tp/tests/layout/res_parser/formatting_xml/formatting.xml
+++ b/tp/tests/layout/res_parser/formatting_xml/formatting.xml
@@ -1723,10 +1723,12 @@ quotation
 <example spaces=" " endspaces=" "><examplelanguage>&arobase; at the end of 
line <spacecmd type="nl"/></examplelanguage><pre xml:space="preserve">A 
&arobase; at the end of the &arobase;example line.
 </pre></example>
 
-<example spaces=" " endspaces=" "><pre xml:space="preserve">example with empty 
args
+<example spaces=" " endspaces=" ">
+<pre xml:space="preserve">example with empty args
 </pre></example>
 
-<example spaces=" " endspaces=" "><examplearg>nonempty</examplearg><pre 
xml:space="preserve">example with empty and non empty args mix
+<example spaces=" " endspaces=" "><examplearg>nonempty</examplearg>
+<pre xml:space="preserve">example with empty and non empty args mix
 </pre></example>
 
 <example endspaces=" ">
@@ -2860,10 +2862,12 @@ quotation
 <example spaces=" " endspaces=" "><examplelanguage>&arobase; at the end of 
line <spacecmd type="nl"/></examplelanguage><pre xml:space="preserve">A 
&arobase; at the end of the &arobase;example line.
 </pre></example>
 
-<example spaces=" " endspaces=" "><pre xml:space="preserve">example with empty 
args
+<example spaces=" " endspaces=" ">
+<pre xml:space="preserve">example with empty args
 </pre></example>
 
-<example spaces=" " endspaces=" "><examplearg>nonempty</examplearg><pre 
xml:space="preserve">example with empty and non empty args mix
+<example spaces=" " endspaces=" "><examplearg>nonempty</examplearg>
+<pre xml:space="preserve">example with empty and non empty args mix
 </pre></example>
 
 <example endspaces=" ">
@@ -4024,10 +4028,12 @@ quotation
 <example spaces=" " endspaces=" "><examplelanguage>&arobase; at the end of 
line <spacecmd type="nl"/></examplelanguage><pre xml:space="preserve">A 
&arobase; at the end of the &arobase;example line.
 </pre></example>
 
-<example spaces=" " endspaces=" "><pre xml:space="preserve">example with empty 
args
+<example spaces=" " endspaces=" ">
+<pre xml:space="preserve">example with empty args
 </pre></example>
 
-<example spaces=" " endspaces=" "><examplearg>nonempty</examplearg><pre 
xml:space="preserve">example with empty and non empty args mix
+<example spaces=" " endspaces=" "><examplearg>nonempty</examplearg>
+<pre xml:space="preserve">example with empty and non empty args mix
 </pre></example>
 
 <example endspaces=" ">
@@ -5156,10 +5162,12 @@ indent in quotation
 </pre><example spaces=" " endspaces=" "><examplelanguage>&arobase; at the end 
of line <spacecmd type="nl"/></examplelanguage><pre xml:space="preserve">A 
&arobase; at the end of the &arobase;example line.
 </pre></example>
 <pre xml:space="preserve">
-</pre><example spaces=" " endspaces=" "><pre xml:space="preserve">example with 
empty args
+</pre><example spaces=" " endspaces=" ">
+<pre xml:space="preserve">example with empty args
 </pre></example>
 <pre xml:space="preserve">
-</pre><example spaces=" " endspaces=" "><examplearg>nonempty</examplearg><pre 
xml:space="preserve">example with empty and non empty args mix
+</pre><example spaces=" " endspaces=" "><examplearg>nonempty</examplearg>
+<pre xml:space="preserve">example with empty and non empty args mix
 </pre></example>
 <pre xml:space="preserve">
 </pre><example endspaces=" ">



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